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

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

Tiger Head Hi-Watt Battery (HK) Company Limited

This high voltage 23A alkaline battery has a high nominal voltage of 12V and is suitable for electronic devices like garage door openers, remote controls, doorbells, key fobs, and more. It has a high capacity to ensure lasting performance and has a long shelf life. The 23A alkaline battery is versatile to use and can keep your devices working for a long time, Type: 23A high voltage alkaline battery.Nominal voltage: 12V.High capacity.Ensure lasting performance.Long shelf life. Versatile to use.Keep your devices working for a long time.Suitable for electronic devices like garage door openers, remote controls, doorbells, key fobs, and more.

Alkaline High Voltage Battery 23A

AEI Protect-On Systems Ltd

The wireless keypad kit is supplied with one DK-2310 wireless keypad, one DA-2311 decoder receiver and two DA-12 remote control keyfobs in one package for easy marketing and customer selection convenience. The system provides remote control of door lock, auxiliary equipments and door chime; or even as controller of a garage door opener. It is a flexible and compact access control system for home and office applications. DK-2310 -- WIRELESS KEYPAD FEATURES• Compatible with DA-2311, DA-2800 &amp; AD-2322 Decoder Receivers• Four Control Channels for Outputs 1, 2, 3 &amp; Door Chime• CE-R&amp;TTE and FCC Approval• 30 User Codes of 4-8 Digits for Controlling Output 1, 2 &amp; 3• 10 Visitor Codes for Temporary Staff or Visitors• Super User Code for System Inhibit after Office Hours or Nobody at Home• Master Code for Programming Authorization• Over 1 Million Non-repeated Keypad IDs• Operation Frequency: 433 Mhz• Control Distance: 50 Meters in Open Space• Operation Voltage: 9V Alkaline Battery (Battery Not Included)• Operating Current: 10uA (Quiescent), 10mA (Transmitting)• Weatherproof, IP-55, Indoor or Outdoor Installation• Tact-switch Flat Keypad. ABS Plastic Housing• Operating Environment: -20Deg C to +70 Deg C; 5-95% Relative Humidity DA-2311 -- DECODER RECEIVERDA-2311 is a 4-channel decoder receiver designed to work with the wireless keypad (DK-2310 and keyfob (DA-12) to build up a wireless access control system.It decodes the commands of the four channels from the keypad and or keyfob to control its master relay output, the two auxiliary outputs and the built-in door chime.DA-2311 can also work independently with the two supplied wireless keyfobs and by connecting an optional egress button and door bell button to it to make a compact access control system for home or office applications. FEATURES• Dedicated Receiver for DK-2310 Wireless Keypad and DA-12 Keyfob• High Sensitivity 433Mhz Super-heterodyne Receiver• CE-R&amp;TTE and FCC Approval• Serves Maximum 40 Wireless Keypads and/or Keyfobs• Control Distance: 50 Meters (Keypad); 40 Meters (Keyfob) approx. in Open Space• Compatible with Fail-safe and Fail-secure Door Locks• Form C Relay with Contact Rating of 5A/24VDC for Output 1• Open Collector for Auxiliary Outputs 2 &amp; 3• Built-in Door Chime Operated Remotely Or by Wired External Button• Connection Terminals for External Egress Button and Bell Button• Operation Voltage: 12-24VDC, Auto Adjusting• Operating Current: 60mA (Quiescent); 90mA (Output Relay Active)• Operating Environment: -20 Deg C to +70 Deg C; 5-95% Relative Humidity• ABS Plastic Housing, Indoor Installation Only 

Wireless Keypad Kit

Tecuno HK Co Ltd

This is a garage door duplicator that features a neat and clean appearance. It is sturdily constructed for enhanced durability. This garage door duplicator offers an extra-long service life. 	 European standard 433 RF garage door duplicators. 	 Many different designs available. 	 High quality.  

Garage Door Duplicator

King Pigeon Communication Co., Limited

GSM GPRS 3G Gate Opener/Access Control System RTU5025: Advantages: --GSM or 3G band, distribute worldwide applications; --Up to 999 authorized phone numbers can be configured at the specified time for access control; --No call charges. Reject calls from authorized number then carries out the turn ON/OFF action on the first &#39;ring&#39;; --Secure &ndash; Using Caller-ID for verification, unknown phone calls are ignored; --SMS confirmation of relay actions(door open) to the owner or authorized caller number. --No need remote control or keys for different users; -- Up to 10,000 events log, download the operation historical data by USB or over GPRS; --Multiple applications. (gates, bollards, barriers, garage doors, shutters and access doors or machines); Order Table RTU5025: GSM 850/900/1800/1900MHz RTU5025W: 2G: GSM900/1800MHz, 3G WCDMA : 900/2100MHz UMTS ; RTU5025C: 2G: GSM850/900/1800/1900MHz, 3G: 850/1900MHz UMTS. RTU5025T: 2G: GSM850/900/1800/1900MHz, 3G: 850/2100MHz UMTS. Smart Phone APP configuration.

Wireless Access Control Gate Opener

Allremote Wireless Technology Co., Ltd

   Chamberlain/lift master/390MHz-315MHz.   Billion code security +.   Genie/390 MHz 315MHz.   Genie intellicode.   Sears/craftsman/390 MHz 1984~1997.   Linear/moor-O-matic/310 MHz.   Delta 3 system.   Digic-code/310MHz.   Stanley/310MHz 1976~1997.   Multi-Code/300MHz.   Digic-code/300MHz.   Allstar-transmitter/318MHz.  

Universal Garage Door Opener Remote Control Unit for US Brand

Lighting Tech Co., Ltd.

The garage-and-swing-gate remote control system is well engineered with reliable performance and accurate signal transfer.&nbsp;It features an extended remote range from 50 meters to 100 meters. Four&nbsp;modes are available for you to choose&nbsp;from.&nbsp;
 
  Modes: pulse mode, toggle mode, push mode, roller shutter mode. 
  3 channel output: momentary mode, latch mode, sustaining mode. 
  Power: A/C or D/C (12V and 24V). 
  Learn up to 100 transmitters. 
 

Garage-and-Swing-Gate Remote Control System

Woan Technology (Dongguan) Co., Ltd.

 SwitchBot  (the Bot) lets you retrofit all existing appliances or light switches in your home, instead of replacing them. It mechanically turns rocker switch or button ON/OFF.

 Features:  	 Universal - Works with just about any rocker switch and button of any appliance. Smart button pusher for your smart home. 	 ​Easy to set up - 5-second installation. Tape it right next to a rocker switch or button with a 3M sticker. No swapping, no tools are required. A simple &amp; safe DIY journey. 	 ​Timers - Use the SwitchBot App to schedule built-in timers, run without phone or Hub. Turn lights or home appliances on/off automatically even when you&rsquo;re away. 	 ​King of retrofit - You can use the Bots for your lights, fans, coffee makers, garage door, and more. With the add-on, a rocker switch could be flipped at both directions, push or pull for ON/OFF by 1 SwitchBot! 	 ​Even better with a Hub - With a SwitchBot Hub (Plus), you can remote control over the Internet or voice control the Bots. Works with Alexa, Google Assistant, Siri, and IFTTT. 	 ​Security - Mutual authentication and encryption is always applied between devices and cloud. A password can be set to the SwitchBot. 	 ​Extended lifetime - Powered by a replaceable lithium battery with about 600 days of use.   Specifications:  	 Power: Replaceable CR2 battery 	 Wireless: Bluetooth Low Energy with mesh support 	 Wireless range: up to 80m in the open field 	 Product size: 42.8mm x 24.0mm x 36.5mm 	 Product weight: 39g 	 Torque strength: Max. 1.0 kg 	 Color: Black, White  

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