Electronics

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Electronics Suppliers and Manufacturers

Consumer Electronics

elec

Find Consumer Electronics from the best B2B online marketplace. Find a reliable Consumer Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Consumer Electronics Suppliers and Manufacturers

Linkco Int'l Ltd

Sound Bar Speaker Base Woofer Set for TV with Subwoofer, 4-INCH 4Ω 30W Ultra Slim Surround Soundbar Speakers System with Wireless Bluetooth 5.01. Tweeter: (2 inches) 52mm*58mm 8Ω15W *2;  Bass: Subwoofer 4 inch 4Ω 30W.2. Speaker size:  Sound bar: 502*106.3*89.38mm;  Subwoofer: 154*154*218.8mm.3. The main function: Bluetooth 5.0/3.5MM audio input interface/coaxial, etc.4. Power requirement: AC: 100V-240V 50/60Hz. Direct current: DC15V /2A.Features: Deeper Bass: Our engineers repeatedly adjusted the sound quality infinitely, finally obtained satisfactory sound quality, It could produce strong heavy bass and surround sound effects, delicate midrange, treble, and other performance, a great dynamic home theater audio system for your and your families, max volume is 110dBMultiple Connection: Wireless Bluetooth 5.0 for all your Bluetooth embedded devices such as smart TVs, phones, tablets, PCs; Wired connection including HDMI-ARC, optical, coaxial, aux for your traditional or smart TVs, projector, DVDs, and other devices; USB 2.0 for USB flash drivers to play MP3 musicUltra-Slim Sound Bar: with fashionable and classic design, the size could fit easily under your TV and desktop monitor, or you can place it on the cabinet or mount it on the wall, user-friendly design, super-easy setupGreat Customer Support: LED display; remote control supplied; optical and aux cable supplied; 100% satisfaction service and lifetime technical support, any questions, please feel free to contact us via HKTDC message or contact info on the service card

Sound Bar Speaker Base Woofer Set for TV with Subwoofer, 4-INCH 4Ω 30W Ultra Slim Surround Soundbar Speakers System with Wireless Bluetooth 5.0

Sonicstar (Guangzhou) Electronics Co., Ltd.

The home audio system can play sounds of iPods and iPhones as well as FM radio programs. It can be manipulated easily via a full-function remote control. It complements your audio entertainments with high-fidelity sounds.
 
  20 channel and 6 channel shortcut keys. 
  RCA 3.5mm audio input. 
  USB MP3/SD card slots. 
  Output power of the power amplifier: 20W x 2RMS (1kHz 1% THD). 
  Speaker driver: 4&quot;x2. 
  Impedance: 4 ohm. 
  Built-in EQ mode. 
  Clock and&nbsp;alarm functions. 
  Net Weight: 15kg. 
  Gross Weight: 16kg. 
 

Home Audio System

Xiamen Comfier Technology Co Ltd

   High quality PU cover.   Home adaptor: DC 12V 2A included.   Rotating direction changing system with manual or automatic settings.   Selectable ergonomic and armrest design.   Safety control system by thermal protector.   Massage and rub nodes.   Offer tender massage with the nipple shape massage balls.   Soothe and relax tense muscles.   Make you feel strong and relaxed.   Easy to set up.   With buttons on the side for controls.   Accept small order.   Inventory available for express delivery.  

Neck Shoulder Massager

Anhui Huayu Electronic Technology Co., Ltd

These TV remote controls are available in some eye-catching colors. Coming with a stand of matching colors, you will not have to search through the living room just to switch the channel. The plastic keys are durable and sensitive in response. The remote control is an essential item to your home entertainment system.
 
  Compatible with most TV models. 
  Different colors available. 
 

Remote Control

With internet access, you can control your home anywhere. Support up to 2000W power home appliance. Through the App to set up time to turn on/off kettle.

Smart WiFi Socket

Dongguan Luhong Electroacoustic Technology Co., Ltd

Introducing the S501 Soundbar System: Unrivaled 2.1-Channel Audio ValueThe home entertainment landscape is constantly evolving, yet the need for immersive, high-fidelity audio remains constant. At Dongguan Luhuong Electroacoustic Technology Co., Ltd., we leveraged our two decades of manufacturing expertise to create a system that meets this demand without compromise: the S501 2.1-Channel Soundbar System. The S501 is engineered for the discerning consumer who refuses to choose between premium audio performance and an affordable price tag. Audio Excellence Defined by 2.1 Channels The core strength of the S501 lies in its robust 2.1-channel architecture. This configuration delivers precise stereo separation from the main soundbar unit, ensuring crystal-clear dialogue and crisp highs, while delegating the crucial low-frequency workload to a dedicated component. Unlike systems relying on passive or internal bass drivers, the S501 features a powerful wired subwoofer. This deliberate choice maximizes bass response, offering thunderous, distortion-free low end that you can feel. The wired connection guarantees a consistent, strong signal, resulting in richer, more defined, and reliably deep bass for movies, music, and gaming. The combined effect is a dynamic, room-filling soundstage that dramatically elevates any media experience. Exceptional Quality at an Accessible Price Point In a market saturated with expensive audio gear, the S501 stands out as a beacon of value. Due to our vertically integrated operation and factory-direct control over the entire design and manufacturing process, we are able to produce this high-performance system at an incredibly competitive cost. This affordability is central to the S501's appeal, positioning it as the perfect entry point for consumers seeking a significant audio upgrade without a prohibitive investment. The system’s sound quality—often compared favorably to far pricier units—confirms that genuine audio quality is now within everyone's reach. Designed for Modern Living and Connectivity The S501 system is designed to integrate seamlessly into any modern living space. The soundbar boasts a sleek, low-profile design that fits perfectly beneath most televisions, while the accompanying wired subwoofer is crafted to be powerful yet discreet. Connectivity is versatile and user-friendly, supporting all popular media sources. Users can effortlessly stream music wirelessly via Bluetooth, connect to their TV using the high-fidelity Optical input, or utilize AUX for legacy devices and USB for local playback. Simple, intuitive controls allow for quick adjustments to volume and sound modes, putting the user in complete command of their audio environment. 

S501 Home theatre 2.1ch soundbar with wired subwoofer

Made from polyester cover and fire-retardant foam padding, the massage cushion provides ultimate comfort. With the five vibration motors and five massaging modes, varying from kneading, tapping, rolling, pulse and auto, it helps to easily free from the daily pain and tiredness. The four massage zones are focused on the upper back, lower back, hips and thighs, which can soothe and relax muscles. Equipped with a quick heating system, it can penetrate heat to the lumbar, which is also suitable to use in winter. It can be operated by the multi-functional hand controller easily, featuring the timer functions of 15, 30 or 60 minutes. The strapping system allows it to be used in cars, offices and households with all chairs which can enjoy massages anytime.  Brand: Comfier.Material: Polyester and foam.Five vibration motors.Five massaging modes: kneading/tapping/rolling/pulse/auto.Four massage zones: upper back/lower back/hips/thighs.Penetrates heat to the lumbar.Hand controller is easy to operate.Timer functions: 15/30/60 minutes.Quick heating system.Integrated strapping system for use with all chairs in cars, offices and households.Home adaptors and car adaptors are available.Accept small orders.Inventory available for express delivery.

Car Massage Cushion

MGM Industries & Company

Baby Pet Video Monitor Nanny Cam Night Vision Wireless Security IP Camera 	 EASY SETUP: Sonic Recognition Technology featuring One Key WiFi(Not support 5G wifi) Configuration makes setup so quick and easy, .Just plug in the power cable, download the iSmartViewPro App and set it up via your iPhone or Andriod smartphone, remote access to the IP camera on iPhone/ iPad/ Android phone/ tablet/ MAC/PC, keep an eye on your loves and belongs anywhere anytime. 	 MOTION DETECTION: When the camera detected abnormity or alarm is triggered, instant alarm pictures will be sent to E-Mail. Motion detection sensibility can be adjusted by yourself. Supports Local Configuratiion, Micro SD Card cycled recording, auto snapshot. 	 TWO-WAY AUDIO: Built-in speaker and microphone, not only can you see what is happening in front of your Security camera, also you can hear and speak. Tell your dog to get off the couch or tell intruders that the police are on the way. 	 NIGHT VISION: Dual IR-CUT Filter auto switch, continuous day/night surveillance is accomplished with powerful IR LEDs for night vision up to 26ft, The wireless camera allows you viewing and recording live video even in complete darkness. 	 STUNNING VIEWING EXPERIENCE: Adjustable Pan/Tilt with horizontal angle 340&deg;vertical angle 110&deg;gives you a full view of any room. 1.0 megapixel lens capable of streaming video at 1280 x 720p HD quality. And built-in auto IR-CUT filter can provide clear and exquisite image with true color display.  

Night Vision Wireless Security IP Camera

Top Orient Enterprise Limited

LCD Home Projector Projection Technology: LCDLuminance: 300 ANSI LumenResolution: 1920x1080 (1080P)Contrast Ratio: 2000:1Projection Area: 40 inch - 120 inchOperating System: Android 11RAM / ROM: 1GB / 8GBWi-Fi / Bluetooth: 2.4GHz &amp; 5Ghz / 5.2Speaker: 5WScreen Mirror: Eshare/AirPlay/MiracastI/O Ports: HDMIx1, USBx2,earphone x1,AVx1, ACx1Power Input: AC 100-240V, 50/60HzAccessories: User manual, power adapter, remote control, HDMI cable, cleaning packPackaging: Plain boxSize: 234x191x95mmWeight: 1150g

LCD Home Projector

 Elevate your home entertainment with the D200, a powerful and sleek Dolby sound system designed to transform your listening experience. This 2.1-channel system features a dynamic soundbar and a separate wireless subwoofer, working together to deliver a rich, detailed, and expansive soundstage that makes you feel like you're at the heart of the action. The D200 soundbar is engineered to produce crystal-clear dialogue and vibrant, high-fidelity sound. Its compact design discreetly complements any TV setup, while its advanced internal components ensure every whisper, musical note, and explosion is rendered with stunning clarity. Whether you're watching a blockbuster movie, streaming your favorite show, or getting lost in a gaming world, the D200's powerful audio will pull you deeper into the story. But the real star of the show is the wireless subwoofer. This isn't just about adding more bass; it's about adding a new dimension to your audio. The subwoofer handles low-frequency effects with a deep, rumbling precision that you can feel. It adds weight and impact to cinematic moments, bringing car chases, thundering explosions, and powerful musical scores to life in a way that standard TV speakers simply can't. Setting up the D200 is a breeze. With its wireless subwoofer, you can place it anywhere in the room without worrying about tangled cables. Multiple connectivity options, including HDMI (eARC) and Bluetooth, allow for seamless integration with your TV, game console, or mobile device. The D200 system also comes with a user-friendly remote, giving you full control over your audio settings. The D200 is more than just a sound system; it's an upgrade to your entire entertainment space. With its combination of elegant design, effortless setup, and immersive Dolby-powered sound, it's the perfect solution for anyone looking to experience movies, music, and games as they were meant to be heard. 

2.1.2 CH Wireless soundbar with subwoofer with AUX/USB/BT/ARC/OPT

LCD Home Projector Projection Technology: LCDLuminance: 100 ANSI LumenResolution: 1280*720(720P)Contrast Ratio: 1500:1Projection Area: 40 inch - 120 inchOperating System: Android 11RAM / ROM: 1GB / 8GBWi-Fi / Bluetooth: 2.4GHz &amp; 5Ghz / 5Speaker: 3WScreen Mirror: Eshare/AirPlay/MiracastI/O Ports: HDMIx1, USBx1,earphone x1, ACx1Power Input: AC 100-240V, 50/60HzAccessories: User manual, power adapter, remote control, HDMI cable, cleaning packPackaging: Plain boxSize: 174.5x124x69.3mmWeight: 700g

Hanhong Digital Technology Co., Limited

7.1.4CH home theatre Dolby Atmos sound bar system 430W 1.Functions: 7.1.4CH, AUX in,Optical, Coaxial, HDMI IN, HDMI eARC,DSP,Bluetooth 5.3,USB, White LED display,EQ,remote control, High end Dolby Atmos technology brings out the real panoramic sound like enjoying the movie in the 3D Max cinema. 2.Speaker unit:  FL/FR Channel ( 58 *90 MM) 30W speaker * 2 +tweeter 10W*2+ Mid Channel (58 *90 MM )30W * 1 + Sky Channel (52*75MM )/30W speker * 4 + SL/SR channel ( 52*75MM )/30W speker * 2 + RL/ RR channel (58 *90 ) 30W speaker *2 +tweeter 10W*2 + Wireless subwoofer 8“/100W *1 3.2.4G wireless connection between sound bar and satellites and subwoofer 4.With DSP chipset to produce a sourrounding sound 5.Output power 430W ,peak power : 500W 6.Frequency:50Hz - 20KHz;                                                                                    7.Bluetooth: Version 5.3+EDR, 15m.                             8.Soundbar Color: Silver gray cabinet + silver grey metal mesh 9.Subwoofer : MDF in silver drawing finish  10.Unit size:1100 * 114* 74MM  Satellite size : 230x114x74mm Subwoofer size : 240* 240 *435 MM 

7.1.4 Dolby atmos soundbar   480W

Tronico Technology Co Ltd

 	 KUJU Smart Home Gateway is the core heart of your first smart home system. 	 It provides you the first experience in smart home, such as home security, lighting control, scene control, power monitoring, remote access...etc. It is fully DIY, everybody can install and setup easily in just a minute!!  

KUJU Smart Home Gateway 

AEI Protect-On Systems Ltd

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 

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

Access Control Reader

Shenzhen Ze Electronic Hardware Co Ltd

This high-impact 5.1-channel speaker system is engineered to be a focal point for a home theatre. The entire set of speakers is manufactured with durable materials to ensure a long service life. The set includes five satellite speakers and a center channel speaker. With high stability and reliability, these surround speakers bring you to the world of movies or music like never before. 	 Plain, polished design. 	 1 center speaker and 5 satellite speakers. 	 1 remote control. 	 Stable and reliable. 	 Durably constructed for long service life. 	 Woofer: 5.25&rdquo;. 	 Satellite size: 3&rdquo;. 	 Will surely fill your room with full spectrum sound. 	 Great choice for music and movie lovers. 	 Fits nicely into any home d&eacute;cor. 	 Guarantees to captivate audience with serious performance.  

5.1 Channel Speaker

Dongguan Jiadian Electronics Technology Company Limited

•2.1 Channel Soundbar•Output power: 90W (25Wx2 + 40W)•Bluetooth V5.4•USB Playback•LED indicator (RGB)•Input: 3.5mm Aux in  ---- x1 Optical input   ---- x1 •HDMI w/ARC        ---- x 1•Wired subwoofer•With remote control

TB300AS 2.1 Soundbar with wired Subwoofer

Security Functions:Motion detect, Fix route patrolAI Functions:Human / Pet detection and followPet Teaser:Laser pointer, Motion, ToyVideo Camera:1080P, Night vision (10M)Camera Viewing Angle:H 121°, V 60°, D 154°Microphone:Two-way audio, Echo cancellationMoving Speed:0 - 40cm / SecondSmartphone App:Tuya (Android / iOS）Flash Memory:512GB Micro SD (Max), Cloud StorageBattery:2600mAh lithium batteryWi-Fi Connection:2.4GHz / 5GHzCharging Method:Charging base, Auto-rechargeDimension:110x100x95mmWeight:330g

Mobile Security Camera

Suntech Development Co Ltd

MOQ: 2000.
If you want to know more information, please contact us today!

Smart Home DC Motor

New Sky Ind'l Ltd

New Arrival 4K HDD TV Box X6 Smart TV Box Android 11, Spec &amp; Parameter:  CPU: Amlogic S905Y4 quad-core 64Bit ARM® Cortex™-A35  GPU：ARM G31 MP2 GPU processor RAM：2GB/4GB DDR3 Memory Size：16GB/32GB/64GB/128GB OS: Android 11 WIFI： Built-in 2.4GHz  Packing info: machine size(产品尺寸)110*65*55mmPackaged size(包装尺寸)173*112*64mmCarton Size（纸箱尺寸）660*356*255mmPackaged weight（包装重量）450gPCS/CTN（数量）40pcsExport carton (G.W.)18.5kg Multi functional HDD TV Box can support external 2.5" Hard Disk.Brand new Amlogic S905Y4 chip, quad-core 64Bit ARM® Cortex™-A35 16500+ DMIPS, ARM G31 MP2 GPU processor 850MHz.True 4K@60Hz, powerful H.265 decoding takes up half the time and half the bandwidth of H.264 decoding to load files, which is more efficient and faster; enjoy a higher quality video experience with less buffering. Using the latest HDR10+ technology and high-speed 4K processing, up to 60fps playback, bringing you a lifelike visual feast. Support the USB flash driver with 8TB and USB hard disk drives-requires MBR partition tables and FAT32 or NTFS file systems. Support up to 128GB of SD memory cards. You can also connect the USB mouse or keyboard to operate the player. By adding the functions of playing videos, music and photos, or PPT, your TV is smarter. Using 2.4G &amp; 5.8G dual -frequency WiFi design, the transmission speed is faster and the signal is more stable. Equipped with a multi-function voice Bluetooth remote control, 360 ° no dead angle control, voice search for the content you want to watch. Equipped with a wealth of peripheral interfaces to make your life and entertainment more convenient. The small screen becomes a giant screen, and the same screen is more free. The screen of the mobile phone can be displayed on the same screen/projected to the big screen, chatting, working, and chasing dramas will not be delayed.                                        

New Arrival 4K HDD TV Box X6 Smart TV Box Android 11

Techwall Electronics Co Ltd

This wireless video doorphone has a gate station unit with automatic night vision and can see visitors in the dark. It can open electric door locks remotely and has a long communication range of 300m in open areas. The wireless video doorphone is easy to install and provide good security for homes. 	 Open electric door locks remotely. 	 Gate station unit comply with IP54 standard. 	 Long communication range of 300m in open areas. 	 Out of range alert and low battery alert. 	 Indication of outdoor temperature. 	 Automatic night vision to see visitors in the dark. 	 Gate station unit operated with 12V AC or DC supply and with backup battery. 	 Can be equipped with back gate station. 	 Extremely easy installation. 	 Compact indoor monitor unit with charging station. 	 Provide good security for homes.  

Wireless Video Doorphone

ULTMOST ELECTRONIC LTD

1.&nbsp;With Android OS &amp; Wi-Fi
2. Resolution: 1920 x 1080 input, 854 x 480 output
3. High brightness: 500 sensual lumens, 100 color ANSI lumens, 100 white ANSI lumens
 Projector Buyer&rsquo;s Guide to Color Brightness by Model: 
 http://www.colorlightoutput.com/Color_Brightness_Buyers_Guide.pdf 
4. Offset: 100%
5. Projection size up to 140&#39;&#39;
6. Connectivity: Micro SD/TF card, USB, CVBS, HDMI, WIFI
7. With speaker &amp; audio output
8. 20,000 hours LED life
9. With rechargeable lithium battery
 10.&nbsp;Brightness level remains same when AC power supply is switched to DC(battery).&nbsp; 
&nbsp; &nbsp;&nbsp; Notes: In 90% competitors&#39; models, brightness drops 30-50% when the power supply is switched from AC to DC. 
 11. Effective ventilation, brightness won&#39;t be compromised during long hours operation. 
12. with car charger
13. Can project mobile device screen to large screen with right cable connection&nbsp;
14. Ideal for small scale business presentation and personal digital big-screen entertainment

Android OS LED Mini Projector

This doorbell uses full digital technique used to ensure zero interference and offers a long communication range of 800m in open space. It offers selectable ding dong, visual or vibration alert for doorbell and has a portable handset with a charging stand. The doorbell has a speaker on the outdoor unit for hearing who&rsquo;s at the door and can be used to remotely control electric door locks. 	 Full digital technique used to ensure zero interference. 	 Long communication range of 800m in open space. 	 Operate in the 863 - 870 MHz with clear reception. 	 Remote control of electric door lock. 	 Outdoor unit complied with IP54 standard. 	 Out of range alert and low battery alert. 	 Selectable ding dong, visual or vibration alert for door bell. 	 Outdoor unit can operate with several indoor units. 	 Handset equipped with rechargeable Li battery and charger stand. 	 Outdoor unit speaker volume remotely control from handset. 	 Outdoor unit operates with AC/DC supply or battery backup. 	 Let users know when someone is at the door. 	 Excellent for improving security.  

Doorphone

This doorphone supports two way communication and can operate in the 865MHz range with clear reception. It has a compact indoor unit with a charging base and offers selectable ding dong, visual and vibration alert for door bell. The doorphone is easy to install and can be used to open electric door locks remotely. 	 Two way communication. 	 Operate in the 865MHz range with clear reception. 	 Digital technique employed to ensure interference free communication. 	 Long communication range of 500m in open space. 	 Remote control of electric door lock. 	 Compact indoor unit with a charging base. 	 Outdoor unit complies to IP54 standard. 	 Low battery warning for both indoor and outdoor unit. 	 Out of range alert for indoor unit. 	 Selectable ding dong, visual and vibration alert for door bell. 	 Extremely easy installation.  

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