Electronics

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

Electronics Suppliers and Manufacturers

Internet of Things

elec

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

Internet of Things Suppliers and Manufacturers

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

High Technology Mfg Ltd

   POWER SOURCES : 100 - 240VAC~50/60 Hz 100Ma   OUTPUT POWER : 14.5VDC = 150Ma   DIMENSIONS : 178 x 78 x 325mm (WxDxH)   NET WEIGHT : 1.72 kg   APPLICATION : INDOOR USE only; For Industry, Warehouse, Personal Care, Residence, Commercial and Agribusiness.   PACKING :Gift box packing for 1 piece.  

Home Protector Alarm

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

New Sky Ind'l Ltd

Wireless Smart Home Video Doorbell Door Chime B71 with Ding Dong,  B71Smart Video DoorbellAPPTuyaCPUBEKEN BK7252Video SensorGC0328Video Resolution640*480Viewing Angle85°Storage encodingJPEGSend PhotoSupportAudio MessageBuilt-in Speaker, MicrophoneWIFI Mode2.4GHz 802.11b/gNight Vision TypeInfraredPowerDC5V/2AWorking Temp-10°～60°Working Humidity10%～90%FunctionPress the doorbell to quickly start and push the messageReal time picture intercom by ringing the doorbellUltra low power consumption, ultra long standby.Quick captureAPP supports photography and video recordingInfrared night vision functionSupport the function of traditional indoor ding dong machine reminder                            

New Arrival Low Power WiFi Smart Home Video Doorbell Door B71 with Chime

GUANGDONG ROULE ELECTRONICS CO LTD

The displayed video door phone is equipped with a 7-inch colored monitor and offers door release function. It flaunts a modern design and has buttons on the doorbell and the monitor for easy operation. This video door phone is easy to set up and offers reliable security for homes and offices. 	 Equipped with a 7-inch colored call monitor. 	 With door release function. 	 Modern design. 	 With buttons on the doorbell and the monitor for easy operation. 	 Easy to set up. 	 Offer reliable security for homes and offices.  

Video Doorphone

Wireless Smart Home Video Doorbell Door Chime B60,  ModuleDescriptionSpecDSP+WIFIDSP+WIFIJunZhengT31ZL+CYW43438_A1WIFITransmitting power11b：17dBmReceiving Sensitivity（11Mbps）-82dBmCameraSensorJX-F37Pixel2MDiagonal Angle170°HDRYesWDRNoResolutionHD 1928H x 1088V, SD 640H X 360VVideo Codec StandardH264FPS (Frames Per Second)Day Time15fpcNight Time15fpsIR Night VisionQTY of Lamp6pcs of 5mmDetermine the principle of day and night realizationPhotodiodeDetection Distance5mHuman DetectionPrinciplePIRSensitivity Adjustment on Tuya APP-High means it is triggered immediately when someone is detected.-Mid means it is detected that someone has been hovering for more than 4 seconds to trigger-Low means trigger when someone hovers for more than 7 secondsDetection Distance1-3MPower ConsumptionWorking time (10 times per day, 25s per time)3 YearsCurrent (Standby)0.2mAWorking Current (Night Vision + Video Display)Day Time:200mA, Night Time:300mAVoiceQTY of Microphone1Spec of Microphone-38dbSpec of speaker1524 Horn;L100 2P 1.25,1W,8ΩWhether it has built-in echo cancellationYesPower SupplyAC (18V-24V)NoBattery3.7VUSB5VPower Monitoring FunctionYesChargingDC5VDC5VStorageTF SlotYesData Storage CloudYes (Extra Fee)Wake up MethodWake up By ButtonYesWake up By PIRYesWake up by Mobile PhoneYesInformation Push IntervalInterval of message&lt;600msTamper Alarm　NoWaterproof and dustproof grade　IP53Working TemperatureWorking Temperature-20~+60°Smart Speaker InteractionAlexaYES (Extra Fee)Google AssistantYES (Extra Fee)            

Hot Offer WiFi Smart Home Video Doorbell Door Chime B60

Never miss any visitors with this rechargeable lithium battery powered wireless door phone. It supports WIFI transmission and provides real-time monitoring, video intercom and remote door strike release function. This mobile doorbell allows users to see clearly who&rsquo;s at the door and can go well with modern home decors. 	 Wireless door phone powered by rechargeable lithium battery. 	 WIFI transmission. 	 Real-time monitoring function. 	 Video intercom function. 	 Remote door strike release function. 	 Never miss any visitors. 	 Allow users to see clearly who&rsquo;s at the door. 	 Can go well with modern home decors.  

Power View Ind'l Ltd

 	 Put it nearby the door or window in home, warehouse or shops, the alarm will immediately alert high frequency siren when someone is approaching. 	 Ideal for home or office. 	 Sensing distance up to 4 meters , 60 degree. 	 Battery: 3 x AAA batteries.  

Mini Cube Sensor Alarm

  Alarm will be heard when a thief intrudes, but no alarm when owner enters.  Automatic code-checking, more infrared sensor and remote are available.  Maximum 28 infrared sensors are available.  The main unit is installed in a hidden place for protection.  Alarm with a flashing light will alarm sharply to frighten away the thief.  Alarm with flashing light and magnet sensor will alarm sharply when the door with magnet opened.  Programmed telephone numbers in the main unit will be dialed automatically when the alarm is on.  Maximum six groups of telephone numbers are programmed.  A site-monitor is available.  Alarm record can be heard from the dialed telephone.  Disarm the main unit by switching the remote off.  Home security system with emergency light.  Simple installation for DIY market.  

Intelligent Auto Dial Alarm System

This WIFI video door phone comes with a 7&quot; indoor monitor can be controlled with smartphones.&nbsp; It can be paired with up to 4 mobile devices and lets users know who&rsquo;s at the door remotely from smartphones and the indoor monitor. The WIFI video door phone delivers clear image quality and is ideal for improving home security. 	 4 wire connection between camera and monitor. 	 Support 4 mobiles max. 	 Two-way communication between outdoor unit and the mobile by using the app. 	 Free app &quot;VDP&rdquo; available in both IOS and Android system. 	 Remotely monitor the outdoor unit from mobile and the indoor monitor. 	 Deliver clear image quality. 	 Let users know who&rsquo;s at the door. 	 Ideal for improving home security.  

WiFi Video Door Phone

Jinlitong Int'l Co Ltd

 	 100% digital wireless kit 	 Interference-free 	 4 channels, support 4 cameras for one monitor 	 Infrared night vision 	 High sensitivity microphone 	 Max support 32G 	 Can record 	 VOX function 	 Support SD card 	 Detect the moment to auto record 	 Waterproof wireless camera  

2.4GHz Digital Wireless DVR Home Security System

Linkco Int'l Ltd

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

Upgrade your home security system with this IP video intercom. Featuring a video intercom and call function, you can see and hear who is at your front door before potentially opening it. If they are someone you have expected, you can even open the door for them without leaving your seat with the door release function. Use this video intercom system to safeguard your home against property theft and have better communication with the delivery person.&nbsp; 	 A video intercom system with a touch screen monitor and a doorbell. 	 Features a full HD 7&rdquo; TFT touch monitor with megapixel HD camera.&nbsp; 	 Shows a screen saver and clock display during standby. 	 Includes a weatherproof and durable outdoor doorbell device with night vision. 	 Supports video intercom, call, monitor and door release function.&nbsp; 	 With overwritten recycling built-in flash storage for thirty photos. 	 Able to support up to eight devices, including any indoor units, outdoor units and IP cameras.&nbsp; 	 Supports multiple languages. 	 Requires one switch for connection. 	 Requires TF card for video recording purposes.&nbsp; 	 Best for ones who want to upgrade their home automation system.&nbsp; 	 A must-have for your home security system.  

IP Video Intercom System

SHENZHEN INTERTHINGS TECHNOLOGY CO LTD

Waterproof 1080P Battery Driven Video Doorbell Home Security Camera 	 2MP CMOS 	 1080p@15fps video (H.264) 	 MicroSD card slot 	 Two-way audio 	 Night vision 	 Motion detection 	 With PIR sensor 	 With built-in lithium battery (no annoying wiring is required 	 Private tooling  

Waterproof 1080P Battery Driven Video Doorbell

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.  

Provide remote access control of electric door locks with this durable and functional wireless doorphone. It has an IP54 outdoor unit for hearing who is at the door and offers selectable ding dong, visual or vibration alert for door bell. This wireless doorphone is easy to install and uses full digital technique to ensure zero interference. 	 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 locks. 	 Outdoor unit comply 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. 	 Extremely easy installation. 	 Durable and functional.  

Wireless Doorphone

  Video door phone which makes easier to communicate with the guest, and good for home protection.  Camera of outdoor unit is adjustable to four directions: up, down, left and right.  Aluminum alloy outdoor unit is devastation, water-proof and abrasion-proof.  The cover of outdoor unit''s camera is millimicron glass with high definition performance.  High definition, no radiation, and low power consumption of the LCD display.  Video door phone offers a hand-free intercommunication.  With an electric-controlled door release function.  Monitor the outside.  Eight chord melodies for option.  The melody volume and talking volume could be adjusted.  Chroma and brightness could be adjusted.  Enclosed cable and one adaptor for DIY market.  Easy for installation.  Economic design: the electric-lock connects with the outdoor unit.  The intercom circuit has perfect performance.  RL color video door phone will decorates your luxurious life.  

Video Door Phone

  The intelligent auto dial alarm system is the ultimate security device for your homes and offices  The alarm system can dial 6 sets of telephone numbers automatically when intrusion is detected  There is a remote control available for turning on and off the system  The wireless siren will be activated and produces a flashing light along with a loud alarm  The wireless magnetic sensors can be installed on windows or doors for detection of intruders  

With this video door phone kit, the host is able to achieve remote or local video intercom with the visitors and also unlock the door for visitors via mobile phone.&nbsp;This excellent indoor unit can receive Wi-Fi signals and it can be connected to the home internet port directly. This user-friendly kit is great for every household. 	 Included: 15m cable and 1 adapter. 	 Simple installation.  

Wi-Fi Video Door Phone Kit

*2MP CMOS
*1080p@15fps video (H.264)
*Two-way audio
*Night vision
*Motion detection
*microSD card slot
*Supports cloud storage service
*Private mold

1080P foldable wifi camera smart home monitor with night vision

With this high-quality video intercom, you can easily communicate with your visitors from inside home. It also allows remote monitoring of the outdoor settings through you mobile phone. Featuring a compact design, this device is incredibly easy to install. 	 Achieves remote or local video intercom with visitors. 	 Unlocks the door for visitors. 	 Powered by solar energy. 	 Addresses the problem of outdoor unit power supply.  

Wi-Fi Color Video Intercom

AC Electronic Ltd

360° pan-tilt-zoom panoramic view for all-round monitoring with no blind spots. The dual motor head enables the camera to rotate and capture a full 360° horizontal view as well as a 108° vertical view. 

Xiaomi Mi 360 Home Security Camera (1080p, Global)

Provide reliable security for your home or workplace with this wireless video alarm system. It will take videos and push alarm messages to your smartphone when PIR detectors set or door sensors are triggered, or when the panic button is pressed. You can view the videos from your smartphone anywhere anytime and arm or disarm the alarm via your smart phone easily. 	 With an IP camera, an indoor unit, an outdoor unit and a panic button. 	 Will take videos and push alarm messages to your smartphone when PIR detectors set or door sensors are triggered, or when the panic button is pressed. 	 Can view the videos from your smartphone anywhere anytime. 	 Can arm or disarm the alarm via your smartphone easily. 	 Easy to setup and install. 	 Provide reliable security for your home or workplace.&nbsp;  

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