保迪安兴盛实业有限公司

Featured here is a weatherproof, self-contained, mullion mount compact keypad loaded with the Tri-Tech MK-II operational software. It combines the functions of a digital keypad and a proximity EM card reader in one unit and can work in stand-alone mode. This keypad is expandable to work with the AR-2800 series auxiliary readers and keypads for multi-station operation. It is also compatible with the DA-2800 split-decoders to set up a high security access control system.
<ul>
	<li>Weatherproof, self-contained, mullion mount compact keypad.</li>
	<li>Loaded with the Tri-Tech MK-II operational software.</li>
	<li>Combine the functions of a digital keypad and a proximity EM card reader in one unit.</li>
	<li>Can work in stand-alone mode.</li>
	<li>Expandable to work with the AR-2800 series auxiliary readers and keypads for multi-station operation.</li>
	<li>Compatible with the DA-2800 split-decoders to set up a high security access control system.</li>
	<li>Slim rectangular shape.</li>
	<li>With keys for 0-9, *, # and doorbell.</li>
	<li>3 indicator lights.</li>
	<li>Excellent for residential and commercial security applications.</li>
</ul>


Digital Keypad Card Reader

	It is an auto-dialer alarm control panel with 8 hardware protection zones and 2 software zones for panic and duress alarms.	It is suitable for home and office protection.	When alarm occurs, it can send voice message up to 4 preset numbers and gives local alarm warning.	The system comes with one alarm control panel and one full feature master control console.

8-Zone Dialer Alarm

HA 268 auto dialer alarm control panel for home and office

翘领有限公司

Green mobile digital access provide solution to minimize wastage in key duplication and management. Auto system allow on demand access control and simplifier admin operation. Standard system and customised solution to meet clients daily business requirements, including facilities booking, payment, and trouble free key control. Cloud based admin system require minimal labour hours for all locations.   

KiLax OPTIKI mobile access

KiLax OPTIKI mobile access for keyless and digital control

DK-2891 MK-II<br>
&nbsp;<br>
​DK-2891 is a self-contained two output relay, vandal resistant and weatherproof keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad has been designed for stand alone access control applications. It is expandable to work with an optional decoder (DA-2800 or DA-2801) for high security split-decoded operation. The keypad is ideally for door strike and alarm arm-disarm controls. It is also a programmable industrial timer (from 1 second to over 24 hours) for automatic operator system. The DK-2891 has two versions. Version A comes with the Output Relay contacts 1 and 2 for door strike and auxiliary control respectively. The Version B comes with Output 1 for door strike and Output 2 for door bell activation.
<ul>
	<li>DK-2891A - Output Relay 1 , 2 Controlled by User Codes / Cards</li>
	<li>DK-2891B - Output Relay 1 Controlled by User Codes / Cards; Output 2 by Bell Button</li>
	<li>Operating Voltage: 12V DC Nominal; 11-15V DC</li>
	<li>Operating Current: 60mA (quiescent) to 100mA</li>
	<li>Operation Temperature: -20°C to +70°C</li>
	<li>Environmental Humidity: 5-95% relative humidity non-condensing</li>
	<li>Working Environment &amp; Ingress Protection: Indoor or Outdoor, IP-65 Weatherproof</li>
	<li>Proximity Card: Standard EM Card or Key fob, 125Khz</li>
	<li>The Timer: 1-99,999 Seconds (Over 24 Hours possible) Programmable Timer for O/P 1</li>
	<li>Egress Button: Programmable for Instant, Delay with Warning and/or Alarm Momentary or Holding Contact for the Exit Delay</li>
</ul>


Digital Keypad

    The DK-2810 is an economy self-contained single relay output slim keypad.    It combines the functions of digital keypad and proximity EM card reader in one unit designed for stand alone operation.    It is an ideal keypad mainly for door strike in access control or arm-disarm control of an alarm system.    It can also be a programmable industrial timer (with the timing of 1 second to over 24 hours) for automatic operator systems.Main features of DK-2810:    Stand alone electric lock in access control.    Compatible with fail-secure or fail-safe electric lock.    1,000 user pins and / or cards.    50 visitor codes programmable for one time; or valid for 1 to 99 hours.    Over 100 million combinations for user pins.    Super user code operates output relay, also makes system inhibit or resets inhibit.    Programmable intelligent egress button controls “going out” with delay, Warning and button contacting manners of momentary or holding contact.    Common user pin, group user pins &amp; private user pins for working with the EM card for various levels of security enhancement.    On-off selectable for pacifier tone, standby flashing LED.    Output relay 1 N.C. &amp; N.O. dry contacts, 5A / 24VDC maximum.    Extremely long programmable timer for output relay; 1 second to over 24 hours.    Tamper switch N.C. dry contact; 50mA / 12VDC.    Door bell button N.O. dry contact; 50mA / 12VDC.    Operating voltage: 12VDC nominal; 11-15VDC.    Operating current: 40 (quiescent) to 90mA (relay active).    Environment temperature: -20°C to +70°C.    Environment humidity: 5-95% relative humidity, non-condensing.    Operation environment &amp; ingress protection: indoor only, IP-50.    ABS plastic housing.    Weight: 180gs.    Dimensions: 117 (H) x 117 (W) x 21 (D) mm.    Specifications are subject to change for modifications without notice.    Status: in mass production.

Digital Access Keypad

    Output relays for door lock &amp; door bell.    Stand alone door lock operation.    Simplified version of the DK-2862/DK-2866.    Available with touch sensing or tact-switch keyboard.    Operation environment &amp; ingress protection: all weather, IP55.    Weatherproof ABS plastic housing in black color.    Weight: 200g.

Keypad

Highlighted here is a dual output full feature tri-tech keypad with card reader function. It has buttons for 0-9, *, #, and is combined with a proximity EM card reader in one unit. This keypad provides secure access control and is suitable for residential and commercial applications.
<ul>
	<li>Self-contained two output relay keypad.</li>
	<li>Vandal resistant and weatherproof.</li>
	<li>Digital keypad with buttons for 0-9, *, #.</li>
	<li>Combined with a proximity EM card reader in one unit.</li>
	<li>Dual output vandal resistant full feature tri-tech.</li>
	<li>Provide secure access control.</li>
	<li>Suitable for residential and commercial applications.</li>
</ul>


	DK-2862 is a touch sensing full feature access control keypad combines with EM card reader.	It employs Tri-Tech operation software that compatible with split-decoder and auxiliary keypad/readers for high security split-decoded and multi-station operations.

Touch Sensing Access Control Keypad

A-263D &amp; HA-263K is a high performance local alarm control panel with 8 hardware protection zones in two partitions. The main advantage of it is all the main features are accomplished by direct jumper settings on the main circuit board. It is absolutely simple to set up and no learning is required. It is an ideal system for both “Do-It-Yourself” and professional users.The system is designed with two partitions in one enclosure. The two partitions are independently controlled for arm-disarm just like two alarm control panels, which gives the maximum flexibility for users convenience and protection arrangement. The lobby protection zone in the Common Partition is armed while both partition 1 and 2 are armed to give maximum protection; and it is disarmed while one of the partition is disarmed. This allows either partition to arm, while leaving the lobby for access into the other partition.The HA-263D comes with a Digital Keypad for arm-disarm control with user codes, which also offers additional features via programming through the keypad. The system can also work with key-switch and digital keypad in mixed operation.The HA-263K comes with one Key Switch Control Station for combined arm-disarm control of the whole system. Independent control of the two partitions requires two key switch control stations. The system can also work with key-switch and Digital Keypad in mixed operation. Features: Arm-disarm Controlled by Digital Keypad8 Zones in Two PartitionsIndependently Programmable User Codes for Partition 1, 2, &amp; The Whole SystemUser Codes Can Be 4-6 DigitsProgrammable Time for Entry Delay and Alarm DurationEach Protection Zone is Independently Programmable for Response TimeExit and Entry Warning Beeps On-Off OptionsArm-Disarm Ring Back Indication On-Off OptionsInstant Arming Codes for Home and Away OperationsBuilt-in Dynamic Battery Charger and Tester with Auto or Manual TestingOn Board Software Zone for Panic AlarmsMaximum 4 Control Keypads or Key Switches Can Be ConnectedHome or Away OperationForced to Arm with The Faulty Zone(s) BypassedHandover Option for The Instant ZonesFacilities for Driving Siren/Bell, Satellite Siren and Strobe LightPower Low Watchdog Resets SystemNon-Volatile Memory12V / 6.5Ah Back-up Battery (Not Included)16.5VAC OperationWeight: 2.5 Kg (The Control Panel &amp; The Keypad)Dimensions: 270(H) X 265(W) X 78(D) mm (The Control Panel); 117(H) X 117(W) X 27(D) mm (The Keypad)

Alarm Control Panel

Alarm Control Panel with dual partition and programmable features

DK-2836A/B MK-II is a self-contained dual output relay, vandal-resistant and weatherproof Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2836A– Dual output surface mount keypad DK-2836B–Dual output surface mount keypad with door bell output The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Dual relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopSuitable installation on wall

Access Control Keypad with Card Reader

DK-2823 MK-II is a self-contained three output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2823A – Dual output surface mount keypadDK-2823B –Dual output surface mount keypad with door bell outputThe keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber metal keytopSuitable installation on wallLED lighting control

RFID Access Control Keypad

	Three Output Full Feature Tri-Tech Keypad With Card Reader	12V DC Operation	1,100 Users	Stand Alone, Split-Decoded &amp; Multi-Station Operations	Surface Mount Weatherproof	Plastic Housing Painted in Metallic Black Color

Featured here is a self-contained digital access control keypad designed for standalone electric locks operating with 12V DC power supply. It uses a 3amp solid state output contact and is virtually compatible with any fail-safe or fail-secure electric locking devices. This keypad flaunts field proven reliability and is a cost-effective solution for residential and commercial installations.
<ul>
	<li>Self-contained digital access control keypad.</li>
	<li>Designed for standalone electric locks operating with 12V DC power supply.</li>
	<li>3amp solid state output contact.</li>
	<li>Virtually compatible with any fail-safe or fail-secure electric locking devices.</li>
	<li>With buttons for 0-9, *, #, and doorbell.</li>
	<li>With 3 indicator lights for mains, door and inhibit.</li>
	<li>Field proven reliability.</li>
	<li>Cost-effective solution for residential and commercial installations.</li>
</ul>


Security Access Keypad 

Simple Access Control Keypad for secure door entry

HA-266 is a compact auto-dialer alarm control panel with 6 hardware protection zones and 2 software zones for panic and duress alarms, which is designed for home and office protections. The system gives local alarm warnings as like the traditional alarm systems as well as sending voice message to 4 telephones of pre-set numbers when alarm occurs. The auto dialer is compatible with all the public telephone systems. The control panel comes with a built-in full feature control console for ready installation.Auxiliary control consoles can be purchased separately. Both types of consoles are back lighting and have the same function except the built-in microphone for message recording is not available on the auxiliary control console.Features for Alarm 6 Zones, Programmable for Instant, Delay (2 delay time available), 24 Hour Instant or 24 Hour Silent Alarm ReportingProgrammable Master Code and 8 User CodesAll User Codes with Duress FunctionProtection Zones are Programmable for Single or Multiple TriggeringProgrammable Time for Exit, Entry (2 timings) and Alarm DurationArm-Disarm Control from Keypad or Remotely from Any DTMF Telephone mobile PhoneEach Protection Zone is Programmable for Response TimeExit and Entry Warning Beeps On-Off OptionsArm-Disarm Ring Back Indication On-Off OptionsInstant Arming Codes for Home and Away OperationsBuilt-in Dynamic Battery Charger and Tester with Auto or Manual Testing OptionsTwo On Board Software Zone for Panic and Duress AlarmsMaximum 2 Control Keypads Can Be ConnectedHome or Away OperationForced to Arm or Arm Prohibited OptionsHandover Option for The Instant ZonesFacilities for Driving Siren/Bell, Satellite Siren and Strobe LightPower Low Watchdog Resets SystemNon-Volatile MemoryCan be Arm-Disarmed by Conventional Key SwitchFull Feature Default Values in System for Ready Use12V / 1.2Ah Back-up Battery (Not Included)12-16VDC OperationWeight: 1.2 Kg (The Control Panel); 220 g (The Keypad)Dimensions: 116(H) X 180(W) X 67(D) mm (The Control Panel); 117(H) X 117(W) X 27(D) mm (The Keypad)Features for Auto-dialer Four 32 Digit Telephone Numbers for Auto-DialerTwo 32 Digit Telephone Numbers for CommunicatorCommunicator Data in DTMF Format with Check-sumTone or Pulse DialingProgrammable Pause Time between Any DigitsVoice Message and Numeric Message are Possible20 Seconds Non-Volatile User Programmable Voice MessageControllable Listen-in DurationBack-up or Non-back-up Dialing for Alarm ReportingAutomatic Telephone Line Fault DetectionProgrammable Dialing Attempts, 8 MaximumProgrammable Message Repeats, 8 MaximumTelephone Numbers can be Tested Individually

Alarm Control Panel with auto dialer and multiple protection zones

DK-2821 MK-II is a self-contained single output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. The keypad compatible with three operation modes: (1) Stand-Alone Mode – Keypad and Electric Lock (2) Multi-Station Mode – Keypad, Auxiliary Keypad and Electric Lock (3) Split-Decoded Mode – Keypad, Split Decoder and Electric Lock In these three-operation modes, split decode has the highest security protection for home and office. Features: Single relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansionDifferent levels of user modeVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber metal keytopSuitable installation on wall

DK-9826 is a single relay output keypad. It is a simple function keypad with easy programming method. The keypad has two operation mode, which is Single-User Mode and Multi-User Mode. The keypad compatible with two operation modes: Single-User Mode –Simply require only one each user code for door open. One Code Mode.Multi-User Mode –Up to 100 user code for door open. The code can have length of 4-8 digits for higher security.Features: Single relay output for door lock and equipment controlOptional single or multi-user modeDifferent levels of user code modeVisitor code programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopSuitable installation on wall

Simple Access Control Keypad

Simple Access Control Keypad with multi-user functionality

DK-2822 MK-II is a self-contained dual output relay Keypad. It combines the digital keypad and proximity EM card reader in one unit. DK-2822A – Dual output surface mount keypadDK-2822B –Dual output surface mount keypad with door bell outputThe keypad compatible with three operation modes: Stand-Alone Mode – Keypad and Electric LockMulti-Station Mode – Keypad, Auxiliary Keypad and Electric LockSplit-Decoded Mode – Keypad, Split Decoder and Electric LockIn these three-operation modes, split decode has the highest security protection for home and office. Features: Dual relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode for expansion26-bit, 34-bit or 37-bit Wiegand data outputDifferent levels of user modeInterlock for dual keypad installationDuress and alarm output for external deviceVisitor password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopSuitable installation on wall

DK-9380 is a dual relay output, vandal resistant weatherproof keypad. It is a simple function keypad with easy programming method. The keypad has two operation mode, which is Single-User Mode and Multi-User Mode. DK-9380A– Two output surface / gooseneck mount keypadDK-9380B–Twooutput surface / gooseneck mount keypad with door bell outputDK-9380C– Twooutput flush mount keypadDK-9380D–Twooutput flush mount keypad with door bell outputThe keypad compatible with two operation modes: (1)Single-User Mode –Simply require only one each user code for door open. One Code Mode. (2) Multi-User Mode –Up to 100 user code for door open. The code can have length of 4-8 digits for higher security. Features: Two relay output for door lock and equipment controlOptional single or multi-user modeDifferent levels of user code modeInterlock for dual keypad installationDuress output for external deviceVisitor code programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchVandal-resistant weatherproof with back-lit metal keytopSuitable installation on wall or mounting on gooseneck post

Access Control Keypad

Simple Access Control Keypad with dual relay output

DK-9520 is a single relay output keypad. It is a simple function keypad with easy programming method. The keypad has two operation mode, which is Single-User Mode and Multi-User Mode. The keypad compatible with two operation modes: (1) Single-User Mode –Simply require only one each user code for door open. One Code Mode. (2) Multi-User Mode –Up to 100 user code for door open. The code can have length of 4-8 digits for higher security. Features: Single relay output for door lock and equipment controlOptional single or multi-user modeDifferent levels of user code modeVisitor code programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopSuitable installation on wall

AD-2322 is full feature multi-purpose power supplies designed for powering electric lock and keypads in access control systems. They are also ideal power packs for alarm and surveillance systems that required back-up power.AD-2322 is built-in with split-decoder that is compatible with all the DK-2800 series keypads for split-decoded operation to up-grade the keypads’ security level in preventing sabotage. The AD-2322 also offers RF remote control operation.  Feature: AD-2322 – Full Feature Dual Output Power Supply with RF Remote Control FacilityReceiver : 433Mhz, Super-heterodyne (AD-2322 only)Built-in Split-decoder Compatible with DK-2800 KeypadsInput Voltage : 220-240VAC 50HzOutput Power : 13.7VDC/0.5A Regulated – For Keypads,12VDC/3A Un-regulated – For Electric LockBack-up Battery ; 12V/7.0Ah (not include), Built-in ChargerApprovals : CE-EMC, CE-LVD &amp; CE-R&amp;TTE ComplianceSolid State Output for Fail-safe or Fail-secure Electric LockOperation Modes : Stand-alone or Split-decodedBuilt-in Door ChimeDimensions : 272(H) X 165(W) X 80(D) mmWeight : 3.2 kg

Electric Lock Power Supply

AD 2322 multi-purpose power supply for access control systems

DK-9827 is a three relay output keypad. It is a simple function keypad with easy programming method. The keypad has two operation mode, which is Single-User Mode and Multi-User Mode. The keypad compatible with two operation modes: (1) Single-User Mode –Simply require only one each user code for door open. One Code Mode. (2) Multi-User Mode –Up to 100 user code for door open. The code can have length of 4-8 digits for higher security. Features: Three relay output for door lock and equipment controlOptional single or multi-user modeDifferent levels of user code modeInterlock for dual keypad installationDuress output for external deviceVisitor code programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopSuitable installation on wall

Simple Access Control Keypad with multiple user modes

AR-2808is a self-contained access control reader designed to drive electric door lock directly. It accommodates up to 500 EM cards for access control. Its solid state output driver is compatible with Fail-safe and Fail-secure electric door locks. Solid state driver gives long service life and prevents sabotage of triggering the electric lock with strong magnet. A built-in door chime actuation output relay contact is also available for driving an external low power door chime. AR-2808 is built-in with Data I/O port for system expansion. It is compatible with the AR-2802 auxiliary EM card reader; maximum three readers can be connected in parallel to it for multi-station operation. AR-2808 is a full feature compact reader ideally for office and home applications. Features: Dual Output Reader for Electric Door Lock and Door Chime ActuationsSolid State Output Driver, Compatible with Fail-safe or Fail-secure Electric Door LockOutput Driver Is Programmable for Start/Stop (Toggle) Mode or Timing of 1 to 60 SecondsCompatible with The Auxiliary Reader for System Expansion via Self-contained Data I/O PortAccommodates 500 EM Cards in Five User Groups for Access ControlOwner Self-created Master Card for Programming AuthorizationOwner Self-created Multi-Purpose Super User Cards for System Safety &amp; User Convenience  a) Open Door Lock at Anytime under System Locked-up Condition for Safety  b) Start/Stop System Lock-up after Office Hour or While Nobody at HomeTerminals for Connecting Egress Button(s)Three Programming Options for System Safety Lock-up after Successive False Card EntryBuilt-in Tamper Switch with N.C. Dry ContactIndoor or Outdoor Use. IP-55 Weatherproof Surface Mount ABS Plastic Box

Self-Contained Access Control Reader

Access Control Reader for electric door lock and chime

    The DK-2872 is a self-contained three relay outputs, weatherproof keypad.    It combines the functions of digital keypad and proximity EM card reader in one unit.    The key buttons of the keypad are epoxy coated silicone rubber that is prepared for high traffic access control applications.    It is an ideal keypad mainly for door strike and alarm arm-disarm control.    It can also be a programmable industrial timer (with the timing of 1 second to over 24 hours) for automatic operator systems.Main features of DK-2872:    Split-decoded or stand alone operation.    Stand alone electric lock or inter-lock installation.    Users for output 1: 1,000 (pins and / or cards) + 50 duress codes.    Users for output 2:100 (pins and / or cards) +10 duress codes.    Users for output 3:100 (pins and / or cards) + 10 duress codes.    50 visitor codes for output 1, programmable for one time; or valid for 1 to 99 hours.    Over 100 million combinations for user pins.    Super user code operates the output 1, 2 &amp; 3, also makes inhibit or resets inhibit for output 1.    Wiegand data output for the valid entry of pins (34 bits) &amp; reading of EM cards (26 bits).    Sole reader mode provides Wiegand data output for all pin entries &amp; card readings.    Data I/O port for linking-up with the APO's access controller, DA-2800 in split-decoded operation.    Card reader compatible with all the standard 125KHz proximity EM cards &amp; keyfobs.    Programmable intelligent egress button controls "Going Out" with delay, warning and button contacting manners of momentary or holding contact.    Common user pin, group user pins &amp; private user pins for working with the EM card for various levels of security enhancement.    On-off selectable for pacifier tone, standby flashing LED &amp; keyboard back-lit lighting.    Input terminals for door position sensor, egress button &amp; output 1 inhibit control.    Open collector outputs for the duress, alarm, key active, inter-lock &amp; output 3, 100mA sink / 24VDC maximum rating.    Output relay 1:N.C. &amp; N.O. dry contacts, 5A / 24VDC maximum.    Output relay 2:N.C. &amp; N.O. dry contacts, 1A / 24VDC maximum.    Output relay 3:N.O. contact only for bell button.    Extremely long programmable timer for output relays; 1 second to over 24 hours.    Tamper switch ¡V N.C. dry contact; 50mA / 24VDC.    Operating voltage: 12-24VDC; auto adjusting.    Operating current: 50 (quiescent) to 150mA (3 relay active).    Operation temperature: -20°C to +70°C.    Environment humidity: 5-95% relative humidity, non-condensing.    Operation environment &amp; ingress protection: all weather, IP-55.    Weatherproof ABS plastic housing in metallic black color.    Dual level back-lit keyboard.    Weight: 260g.    Dimensions: 117 (H) x 117 (W) x 28 (D) mm.    Specifications are subject to change for modifications without notice.    Status: in mass production.

3 Output Relay Digital Access Control Keypad

Wi Fi Access Control Keypad with multiple operation modes

DK-9866 is a three relay output keypad. It is a simple function keypad with easy programming method. The keypad has two operation mode, which is Single-User Mode and Multi-User Mode. The keypad compatible with two operation modes: Single-User Mode –Simply require only one each user code for door open. One Code Mode.Multi-User Mode –Up to 100 user code for door open. The code can have length of 4-8 digits for higher security.Features: Three relay output for door lock and equipment controlOptional single or multi-user modeDifferent levels of user code modeInterlock for dual keypad installationDuress output for external deviceVisitor code programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchSuitable installation on wall

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