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Electronics Suppliers and Manufacturers

AEI Protect-On Systems Ltd

DK-2891 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-2891A – Dual output surface mount keypad DK-2891B –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

    Protects shops, offices, residences, mobile homes &amp; boats, everybody affordable.    Two independent protection zones, instant and delay.    Home or away operation.    Built-in door chime and siren.    Facility for connecting optional remote arm-disarm switch.    Facility for connecting optional remote status indicator.    Facility for connecting door chime buttons.    End-of-line resistor supervisd, compatible with both N.C. &amp; N.O. sensors.    Fixed 60 seconds exit delay, 30 seconds entry delay &amp; 3 minutes alarm time.    Siren driver capable to drive 2 external 8 Ohm siren horns.    12VDC output wet relay contact for other alarm peripheral devices.    12-16VDC operation, 5mA low standby current.    Size: 87(H) x 120(W) x 33(D) mm.    Weight: 180 g.

Alarm Controller 

DK-2811 MK-II is a self-contained signel 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 lockBuilt-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 switchSuitable installation on wall

DK-2872 MK-II+ is a self-contained three output relay (Wi-Fi) 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. Further, the keypad can be upgraded with the Wi-Fi Module to gain more features, such as remote control, receive &amp; record checking and setting password via mobile app.  Features: Three relay output for door lock and equipment controlBuilt-in real-time clock for inhibition modeOptional multi-station, split-decode and Wi-Fi socket 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 and temporary password programable with timeOutput relay change be toggle or time modeBuilt-in tamper switchBack-lit silicon rubber keytopApp compatible for remote control, receive alarm message and password settingSuitable installation on wall

Wi-Fi Access Control Keypad

XINLING ELECTRIC CO.,LTD

 This time relay is designed with a 3A 220V AC contact capacity. There are various operating voltages available to meet your needs. This robust time relay is sure to service for a long time. 
 
  Operating voltage: DC 24V, AC 24V, AC 36V, AC 110V, AC 220V, AC 380V, 50Hz. 
  Scope of allowed voltage fluctuation: 85%-110%. 
  Time delay range: 0.1s-120h (adjustable). 
  Repetitive error: range&ge;1s, Er&le;1% and range&le;1s, Dr&le;50ms. 
  Contact form: DPDT (1 changeover for time delay, 1 changeover for instantaneous acting). 
  Contact capacity: 3A 220V AC (resistive load). 
 

Time Relay

YUEQING KAMPA ELECTRIC CO LTD

This showcased time relay is professionally engineered to deliver high performance. It is designed with a digital display for easy and convenient reading. This time relay is a great choice for various electronic products.
 
  The error of delaying: &lt;1%. 
  Working model: on-delay time. 
  Contact capacity: 5A. 
 

This showcased time relay comes with a digital display for easy reading. It is manufactured under strict QC to promise quality you can rely on. This time relay is sturdily built for extended durability.
 
  The error of delaying: &lt;1%. 
  Working model: on-delay time. 
  Contact capacity: 5A. 
 

This time relay comes with a digital display for easy reading. It is professionally engineered to ensure outstanding performance. The robust housing can withstand daily wear and tear.
 
  The error of delaying: &lt;1%. 
  Working model: on-delay time. 
  Contact capacity: 5A. 
 

This high-quality&nbsp;time relay is widely used in electronic products. It is professionally engineered to deliver reliable and stable performance. The robust structure ensures a long service life.
 
  The error of delaying: &lt;1%. 
  Working model: circle delaying. 
  Contact capacity: 5A. 
 

McWong International, Inc.

Quad Element PIR sensor 0-10V configurable output: set to OFF, 0%, 10%, 25% or 50% dimming Photocell for ambient light detection Time delay adjustable 5 sec to 30 min LED Motion indicator Active High/Low outputs for Relay drive Mounting height up to 40ft. 360&deg; coverage pattern

PSC-BL-I-FM-DC0 Bi-level Dimming Sensor

This is a time relay that is well engineered to deliver reliable and stable performance. The over-voltage protection ensures added security. The timing error is lower than 0.01%.
 
  Operating power source: DC 24V, AC 24V, AC 36V, AC 110V, AC 220V, AC 380V/50Hz. 
  Time delay range: 999m59s, 999h59m, 9,999.9m, 9,999.9h. 
  Timing mode: counting. 
  LED display reset mode: reset button or terminal short-circuit. 
  Power failure memory: 10 years. 
  Timing error: &le;0.01%. 
 

Zhejiang Yiyuan Electric Co., Ltd.

This voltage regulator automatically corrects brownouts and over-voltages. It offers quick response&nbsp;for instant recovering. The front panel displays the relative input voltage level and alerts you for unstable voltage conditions.
 
  Wide input voltage range. 
  Short-circuit and overload protections. 
  Selectable LED analog meter and display. 
  Selectable delay time: 3-7 seconds or 3-7 minutes. 
  Built-in transformer (relay type). 
  Input phase: single. 
  Input voltage: AC 150-250V, AC 50-130V. 
  Input frequency: 50/60Hz. 
  Output voltage: 220+/- 3%, 110+/- 10%. 
  Output capacity: 4,000W. 
  Low voltage: 184V+/- 4V. 
  Over voltage: AC 246V+/- 4V. 
  Efficiency: &gt;95% (AC-AC). 
  Noise level: &le;50dB. 
  Temperature: -5 to 40&deg;C. 
  Humidity: 20-90%. 
 

Automatic Voltage Regulator

This voltage regulator automatically corrects brownouts and over-voltages. The LED analog display shows users the relative input voltage level and alerts you of unstable voltage conditions. Its low noise level of below 50dB ensures a quiet operation.
 
  Wide input voltage range. 
  Short-circuit and over-load protections. 
  Selectable LED analog meter and display. 
  Selectable delay time: 3-7 seconds or 3-7 minutes. 
  Built-in transformer (relay type). 
  Input phase: single. 
  Input voltage: AC 150-250V, AC 50-130V. 
  Input frequency: 50/60Hz. 
  Output voltage: 220V +/- 3%, 110V+/- 10%. 
  Output capacity: 400W. 
  Low voltage: 184V+/- 4V. 
  Over voltage: AC 246V+/- 4V. 
  Efficiency: &gt;95% (AC-AC). 
  Noise level: &le;50dB. 
  Temperature: -5 to 40&deg;C. 
  Humidity: 20-90%. 
 

This voltage regulator automatically corrects brownouts and over-voltages. The front panel displays the relative input voltage level and alerts you&nbsp;of unstable voltage conditions. It corrects frequent tap changing, which reduces wear on the relays for a longer lifespan and quiet operation.
 
  Wide input voltage range. 
  Short-circuit and over-load protections. 
  Selectable LED analog meter and display. 
  Selectable delay time: 3-7 seconds or 3-7 minutes. 
  Built-in transformer (relay type). 
  Input phase: single. 
  Input voltage: AC 150-250V, AC 50-130V. 
  Input frequency: 50/60Hz. 
  Output voltage: 220+/- 3%, 110+/- 10%. 
  Output capacity: 1,200W. 
  Low voltage: 184V+/- 4V. 
  Over voltage: AC 246V+/- 4V. 
  Efficiency: &gt;95% (AC-AC). 
  Noise level: &le;50dB. 
  Temperature: -5 to 40&deg;C. 
  Humidity: 20-90%. 
 

Staba Electric Co Ltd

 	 Technology:&nbsp;Solid state relay (Triac) tap change + Zero cross transfer technology 	 Response Time:&nbsp;&lt; 50ms 	 Material of Front Panel: Plastic&nbsp; 	 Material of Cabinet:&nbsp;Metal 	 Input Voltage: 140-270V / 100-270V 	 Input Frequency:&nbsp;45-65Hz 	 Output: 	 Rated Output Voltage:&nbsp;220V / 230V 	 Output Voltage Range:&nbsp;&plusmn;4% / &plusmn;10% 	 Output Frequency: Same as input frequency 	 Green LED: Power On 	 Yellow LED: Delaying&nbsp;(Output is being suppressed) 	 Red LED: Protecting (Output is cut off) 	 Protection: Over voltage, under-voltage, overload, over-temperature of Triac &amp; transformer, short circuit, out of frequency 	 Operating Temperature: 0&deg;C ~ +40&deg;C 	 Storage Temperature:&nbsp;-15&deg;C ~ +45&deg;C 	 Operating Humidity:&nbsp;10%-90%, non-condensing  

TVR-131 Wall Mount

SHENZHEN JISIWEI INTELLIGENT TECHNOLOGY CO LTD

1.WIFI + 3G/SMS touch keypad alarm system
2.Android + IOS APP application easily control, Easy to give authorization.&nbsp;
3.Free charges through WiFi network. When there is no WIFI, the host will work &nbsp;with 3G network. If there is neither WiFi nor 3G network ,then the alarm host will send alarm SMS and make alarm call. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;4.Work with IP camera, The IP camera APP embeds in the host APP.
5.Workable with maximum 100pcs smart socket/wireless relay output to control simple home appliances.Relay outputs name and sockets name can be revised by users
6. 8 scene settings and 20 ifttt settings.&nbsp;
&nbsp; &nbsp;Advanced home automation functions for perfect smart home life.
7.Workable with RFID wireless keypad
8.20s Leaving message remotely in APP.&nbsp;
9.Information push promptly when AC power lost or recovered or detectors in low voltage
10.Self-checking windows/doors status and chime reminds if door open
11.100 wireless defense zones, Zone names can be revised by users
12. &rdquo;ding dong&rdquo; doorbell function,when someone press doorbell,the APP application will pop up push message&quot; someone is pressing your doorbell&quot; ,if user installed the YOOSEE IP camera in front of door,can open the IP camera to two way talk.
13.Can store 6 alarm call phone No.+2 alarm SMS phone No
14.Arm/alarm Delay for each defense zone. Timed arm/disarm function
15.Built-in rechargeable battery&nbsp;
16.The host support Monitoring and two-way intercom function.

 Packaging  	 standard package : 	 ①alarm host*1pcs
	②wireless motion sensor*1pcs
	③wireless door/window contact*1pcs
	④ remote controller *2pcs
	⑤ Doorbell button*1pcs
	⑥ AC power adapter*1*1pcs  

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