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

Telecommunication

elec

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

Telecommunication Suppliers and Manufacturers

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

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

GUANGDONG ROULE ELECTRONICS CO LTD

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

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

Seko Technology (HK) Int'l Co

The video door phone intercom system features an ultra-slim aluminum construction with a 7&quot; TFT LCD screen with brightness control. The hands-free intercom allows adjustable volume control. Maximize your personal safety by installing this video door phone intercom system at home. 	 High-resolution display. 	 Thickness: 20mm.  

Video Door Phone

Competition Electronic (ZhuHai) Co Ltd

 	 Remote video intercom and unlock/video record/memory card 	 Monitor IP camera 	 One key scene control,region control,type control,customize control 	 Home electronic:(TV on/off,channel, volume;Air conditioning on/off, temperature, and so on) 	 Adjust light and dimmer light 	 Electro-magnetic and electronic door 	 Electronic window/ curtain 	 wireless alarm system 	 Zigbee protocol, wireless 	 4G and wifi,worldwide network 	 HD8Z firewall 	 Smart plug  

Home Automation System

Lumisound Technologies Co., Limited

A light bulb and a speaker rolled into one, this Wi-Fi lamp declutters your home space while offering immersive listening experience. This flared bulb delivers stable and eco-chic LED light, while you will also marvel at its high fidelity acoustic details the speaker produced. Engineered to connect to apps in Android/iOS system, this lighting allows convenient wireless control from across the room. 	 Light bulb and speaker rolled into one. 	 Flared housing covered with protective cap. 	 Delivers stable and eco-chic LED light. 	 Wide beam angle to produce ambient luminance. 	 Built-in WIFI speaker. 	 Power supply: 100-240V. 	 Power consumption: 16.5 w. 	 Connects to a wireless subwoofer. 	 Compatible with apps in Android/iOS system. 	 Allows wireless control from across the room. 	 Effortlessly creates smart homes for urbanites. 	 Declutters your home space while offering immersive listening experience.  

LED Wi-Fi Bulb Speaker

Guangzhou Video-Star Electronics Co., Ltd.

This indoor intercom comes with a modern, simple and unique design. It is professionally engineered to deliver high performance. The touch-screen user interface allows you to be more intuitive and easier to use, such as telephone call, security, smart home, elevator control and other functions.
 
  Cooperation brand: Urment. 
  Unique design can be integrated in a variety of architectural and decorative styles. 
  Modern simple design style to meet the various needs of users. 
  HD display give you perfect visual experience. 
  Access to the KNX system by the KNX485 gateway. 
 

Indoor Intercom

Chung Yip Trading Co

The mini Hi-Fi features a user-friendly control panel for&nbsp;intuitive operation. The USB&nbsp;interface allows easy connection to your electronic gadgets. This mini Hi-Fi is a great addition to your home entertainment system.

 
  LCD display. 
  PLL tuning. 
  FM radio. 
  Two speakers. 
 

Mini Hi-Fi

Bonpie Audio Limited

Taking the center stage with its curved contour of free standing design, this Bluetooth speaker showcases a detachable subwoofer in the front for added expediency. It exudes a futuristic vibe and further complements your home theatre system with upgraded acoustics.

Features:
&bull; Curved contour of free standing design.
&bull; Showcase a detachable subwoofer in the front.
&bull; Portable construct.
&bull; Allow easy volume control.
&bull; Futuristic and chic appeal.
&bull; Perfect speaker to complement your home theatre system.

Bluetooth Speaker

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  

WiFi + GSM + GPRs Home Alarm System with doorbell

Yongtong Electronics Co Ltd

This video door phone features a large LCD display and easy-to-use control panel. Installation is simple for any household user. This product is an ideal&nbsp;security camera as well as monitor system for your home.

 
  7&quot; colored LCD screen. 
  CE and RoHS approval. 
 

Jiangxi Xiwei Jin Electronic Technology Co., Ltd

This is a loudspeaker that adopts Bluetooth 4.0 technology for high-speed connection. Matching with the aptX digital audio data reduction technology, it updates your home entertainment system for&nbsp;excellent&nbsp;auditory enjoyment. Boasting an innovative, streamlined and unique design with a polished finish, it adds a touch of trendiness to your home.
 
  The whole housing is made of quality wood. 
  Easy operation: NFC Bluetooth technology allows it to automatically connect to other Bluetooth devices. 
  Connection memory: up to 8 different devices for added conveniences. 
  Touch control buttons: turn on/off and volume control. 
  High quality and fashionable. 
 

Wooden Bluetooth Speaker

APN Merchandising Limited

Featured here is a touch screen fixed PSTN and VoIP smart desktop telephone with Android operating system. It can be perfect integrated with mobile phones and offers an easy dialing experience. This smart desktop telephone has a large screen for making video calls and is excellent for conferencing use. 	 Touch screen fixed PSTN and VoIP smart desktop telephone with Android operating system. 	 USB connection for charging, also can connect with computers, support OTG. 	 Support WI-FI, WI-FI reset, WLAN connector. 	 5V USB charging output. 	 Ringer volume control, reset function. 	 Support headset calls and dial and hands-free calls and dial. 	 Hot spot sharing. 	 Perfect integration with mobile phones. 	 Easy dialing experience. 	 Unlimited intelligent application for making calls easily. 	 Directly call via contacts. 	 Contact information inquiry. 	 Easily set the black and white list, automatically identify and mark strange calls and refuse crank calls. 	 One key to import contacts. 	 Show caller ID. 	 Telephone message, call notes, telephone recording. 	 Historical call record. 	 Electronic photo album. 	 Video call. 	 Call recording. 	 Modern and functional design. 	 Great for video conferencing use. 	 Suitable for home and offices.  

Video Phone

Leaderwave Electronics (HK) Ltd

 	 True multi-room audio system that you can play a song in multiple rooms at the same time 	 Multi-zone function that you can play different song in different rooms at the same time 	 Compatible to Spotify connect, other music services: Pandora, iHeartRadio, TuneIn 	 Free iOS and Android app to control multi speakers, music streaming across the home network from mobile device, NAS or PC 	 Supports DLNA and AirPlay  

Portable Wireless Audio Multi-room and Spotify Enabled Speaker 

Rockridgesound Technology Co.

This multi-room speaker system consists of five sleek and compact wireless speakers with a remote control. It allows you to enjoy fantastic sound from your iPhone, iPad, iPod touch in any room of your home.. The stylish and functional 2-way speaker system makes a great addition to any household.
   Built-in 1&quot; soft-dome tweeter with NdFeB magnet.   4&quot; carbon-fiber cone subwoofer.   20W+20W RMS amplifier power output.   Built-in eala surround block.  

Multi-Room Wireless Speaker System

SHENZHEN EEGUARD TECHNOLOGY CO., LTD

Monitor your home and stay on top of unwelcomed visitors with this 7” smart home security system. This presented system includes a doorbell camera and a sleek, modern-looking monitor. The included doorbell features a 1/3” high-definition color camera with a 110 ° view angle, so it captures everything in sight. Paired to the doorbell is a 7” TFT digital screen with a resolution of 1024 x 600, so it displays clear footage. Completed with lock control, call functions and more, this home security system will make a valuable investment for all condo owners. Monitor specifications: With a 7” color TFT digital screen.Allows hands-free operation.Touch Screen with a touch button.Flaunts a surface-mounted design.With an external adapter.Supports 4 Wires / Cat-5 connection.Supports 4 video channels.Maximum length of line connection: 100 m.Power supply: DC15V / 0.8A.Power consumption: 9W (max), 2.5W (standby).TFT Resolution: 1024 x 600.Dimension: 216 x 129 x 10 mm. Supports lock control, broadcast, calendar and alarm clock.Captures over 100 images with internal flash.Monitor doorbell or CCTV cameras.Make calls between monitors.Allows users to listen to conversation held in another monitor.With DVR function (video and audio included).Comes with an answer machine function.Automatically takes pictures from doorbell camera.With a leaving message function.Users can take images and record videos, even during a call.Multimedia manager.Photo frame.Outdoor panel unlock release.Indoor monitor unlock release.Type of Signal: CVBS / AHD / TVI / CVI (up to 1080 P) Optional.Max. supports:2 outdoor doorbells + 4 indoor monitors + 2 CCTV cameras.1 outdoor doorbell + 4 indoor monitors + 3 CCTV cameras.Doorbell specifications: With a 1/3" high-definition color camera.Resolution: 1080 P.With night vision.Metal case.110° View angle.Protection Standard: IP 66.4 wires connection.Surface / corner construction.Supports lock control.Operating Temperature: - 30 ºC to + 60ºC.Power: 10 - 15 V.Dimension: 133 x 46 x 20 mm.Supports surface or corner construction.Supports lock control. All our models hold CE, RoHS, REACH certificates, and with 2 years warranty. You are more than welcomed to visit our factory or take samples to test our quality.

Smart Doorbell Intercom Home Security System 

JMT Far East Limited

 	 Multiroom Wi-Fi speaker system with 3 different models. 	 Connect wireless one or more one acoustics speakers with your smartphone, tablet or PC via your home network. 	 Play songs in high-end sound quality from personal music library, music services or internet radio . 	 Control your music via one acoustics app from smartphone, tablet or PC in all rooms. 	 Extend your one acoustics speaker system to any room by adding any speaker model: small (18W), medium (30W), large (100W). 	 Enjoy stereo sound with two or more speakers in one room. 	 Multiroom play different songs in various rooms or the same music in all rooms. 	 Cabled connection to iPod, CD player or MP3 player via Aux-in possible. 	 USB and Ethernet port.  

Multiroom Wi-Fi Speaker

-- True Multi-room audio system that you can play a song in one room, or in multiple rooms at the same time
-- Compatible to Spotify Connect, use Spotify App to stream online music to multiple speakers
-- Free IOS and Android app to control multiple speakers, music streaming across the home network from mobile device, NAS or PC
-- Supports DLNA and Airplay
-- Compatible audio format : WAV, FLAC, MP3
-- Output Power : 2 x 10W RMS
-- Wireless Bluetooth Function ( option )

Wifi Speaker

Monitor your home and stay on top of unwelcomed visitors with this 7” smart home security system. This presented system includes a doorbell camera and a sleek, modern-looking monitor. The included doorbell features a 2MP HD smart IR camera with a 125 ° view angle, so it captures everything in sight. Paired to the doorbell is a 7" touch screen with a resolution of 1024 x 600, so it displays clear footage. Completed with lock control, call functions and more, this home security system will make a valuable investment for all condo owners. Monitor specifications: With a 7" touch screen screen.Allows hands-free operation.Touch Screen with a touch button.Supports Tuya Smart (iOS, Android) .TCP/IP, RTSP, SIPPower supply: DC15V / 0.8A.Power consumption: 8W (max), 3W (standby).TFT Resolution: 1024 x 600.Dimension: 188*136*22mm.  Supports lock control, no disturb, calendar and alarm clock.Captures over 100 images with internal flash.Monitor doorbell or CCTV cameras.Make calls between monitors.Allows users to listen to conversation held in another monitor.With DVR function (video and audio included).Comes with an answer machine function.Automatically takes pictures from doorbell camera.With a leaving message function.Users can take images and record videos, even during a call.Multimedia manager.Photo frame.Outdoor panel unlock release.Indoor monitor unlock release.Backlight touch button operationVideo playback|Tuya APP controlFull-duplex two-way audio intercomRoom to room intercomSupport ONVIF IP camerasCustomize UI&amp;Melody|Multimedia playerFree short messages between resident and visitorDoorbell specifications: 2MP HD Camera with IR supplement .Resolution: 1080 P.With night vision.Metal case.125°/150 ° View angle.Protection Standard: IP 65.Supports lock control.Operating Temperature: - 30 ºC to + 60ºC.Dimension: 134 x 36 x 27 mm.Support WiFi convenient setting up and no wiring requiredSupport web configurationTouch call button for 1 familyPowered by a non-stop wired chargeTwo types of lock controlSurface mountingTamper alarmIK rating: IK07Noise suppression and echo cancellationStandard PoE / DC15V 0.8A All our models hold CE, RoHS, REACH certificates, and with 2 years warranty. You are more than welcomed to visit our factory or take samples to test our quality.

Home Smart Video Doorbell Intercom System

Designed to be connected with apps in Android or iOS system, this speaker bulb boasts greatly convenient wireless control. This eco-friendly bulb features LED light source, delivering reliable and efficient illumination for household use. Opt for this superb speaker and create a smart home now. 	 Flared housing with a mesh cover. 	 Operates in pairs. 	 Eco-friendly LED bulb. 	 Screw base for easy installation. 	 Compatible with apps in Android/iOS. 	 Delivers reliable and efficient illumination.  Specifications (per speaker): 	 Power supply: 100V-240V ac, 50Hz/60Hz, 0.25A (max.). 	 Lamp socket: E26/E27. 	 Power consumption: 16.5w. 	 Operating temperature: -20℃ to +35℃. 	 Color: black, white and silver. 	 Dimension: 5.64&rdquo; (H) x Ф 3.6&rdquo;(diameter). 	 Weight: 450 g (15.87oz).  LED light: 	 Power: 9 watts (LED module). 	 Luminance: 600 lumens. 	 Color temperature: 2700K &ndash; warm white. 	 Ra: 80. 	 Light beam angle: 120 degrees.  Audio system: 	 Power: 15 watts (max.)@4 ohm. 	 2&rdquo; full range high fidelity transducer with neodymium magnet. 	 Frequency response: 80Hz &ndash; 20KHz. 	 Signal to noise ratio: 80 db. 	 Maximum SPL: 90db (93db for master speaker + slave speaker). 	 Bluetooth standard: V4.0, dual mode, 2.402- 2.480 GHz. 	 Bluetooth profiles: A2DP, I2S, AVRCP, SPP etc. 	 Bluetooth transmitter power: 4dbm, 33 feet.  

LED Bluetooth Bulb Speaker

Shenzhen Midibo Electronic Co Ltd

 This 5.1 speaker features 5 subwoofers and a main console in a stylish all-black appearance. The speakers compatible with 2.0 and 5.1 channel inputs bestow brilliant sound quality. The speaker flaunts independent channel volume control for each speaker which added versatility for this home theatre system.    Features: standby, mute, input, vol+, vol-.   Full function remote control, level display.   Independent channel volume control for each speaker.   Compatible with 2.0 and 5.1-channel inputs.   Output power: 75W (25W + 10W x 5).   Frequency response: 20Hz to 20kHz.   Drivers: 5.25&quot; woofer, 3&quot; full range.   Distortion: 0.1% at 1W.   S/N ratio: &gt;70dB.   Separation: &gt;45dB.   Dimensions (W x H x D).   Satellite: 90 x 200 x 105mm.   Center: 90 x 200 x 105mm.   Subwoofer: 160 x 315 x 310mm.  

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