Electronics

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Electronics Suppliers and Manufacturers

Consumer Electronics

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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

Venture Global Ltd

Suitable for homes / small offices / warehouses / clinics to useTransmits voice signal up to 300m / 1000ft4 channels selectable and able to expand up to 16 indoor stationsMulti-functional operating modes include broadcasting, private talk, hands-free monitoring, door lock release

Wireless Intercom

Wireless Intercom for homes and offices with multiple functions

Okayo Electronics Co., Ltd.

Okayo's ELITE is a standalone intercom system by which distinct and confidential communication among 6 team members exists no obstacles. Featuring clear display and intuitive (programmable) talk button, it is quick to set up and easy to use. Thanks to AES128 encryption, conversation among team members is secured. In addition, each ELITE team can be bounded all the time and won't be disturbed any more. Power-On and Go ease daily startup without confusion. Proprietary “ATTENTION” allows the team leader/director to draw members’ attention by muting their microphones and announce any important message at any time. Moreover, side tone is adjustable upon demand and onsite environments. Combining with lightweight, inherence rugged design and sturdy belt-clip, ELITE becomes a truly helpful tool specifically in various industrial sites. Even, with the capability of 15-hour battery life and up to 200-meter range, it is applicable for a variety of markets, including coaching, corporate training, logistics, manufacturing, internship, security, theater rehearsal and so on. Transportation case is also available on request which comes with 1 proprietary charging station C6 and 6 ELITE. For more information, please contact us. 

ELITE  Fully Digital Wireless Intercom System

ELITE Fully Digital Wireless Intercom System

An affordable DIY Intercom system Push On / Off power button on master unitPTT communication circuitClear and loud “Ding Dong” door chime soundWall Mounted or Desktop2 units per set20m (66ft) connection cable is includedLow power consumptionPower source: DC 6V adaptor or 4pcs of C batteries on master unit only (batteries excluded)

Wired Intercom

Wired Intercom with clear Ding Dong door chime sound

Techwall Electronics Co Ltd

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

Wireless Doorphone for remote access control of electric door locks

The WIS 2 speech transfer system is designed for wireless two-way communication at occasions where the barrier exists between 2 talkers. Simply unpack and each system will be linked automatically when plugged. Installing multiple systems in same place is easy and quick. Proprietary audio encryption per system ensures conversation stability. Equipped with uni-directional condenser microphone and 16" flexible slim-line gooseneck. WIS 2 captures intelligible voice and offers the capability of full-range positioning. Inbuilt 3W powerful speaker leads to conversation clarity even under noisy and demanding conditions. Featuring Intelligent Voice Recognition (IVR), hearing and speaking experiences are enhanced among talkers. In addition to Plug-and-Talk design, intuitive backlit talk button and adjustable volume knob are easy to use without confusion. Supplied with windscreens, plosives could be avoided during conversation. Thanks to nonslip padding and security configuration (additional security device required) underneath, WIS 2 will be rigidly placed on tables. 3.5 mm record output is available and useful when conversation recording is needed. Tailored for banks, super markets, bus/train stations, airports, homecare organisations, custom offices or travel centers. For more information, please contact us. 

WIS2 Speech Transfer System

WIS2 Speech Transfer System for wireless two way communication

Ronghangda Co Ltd

   Converse with visitors and unlock the door remotely.   Adjustable volume of the ringing, call signal sound with electronic chime (ding dong).   2 wires hand-set non-visual intercom door phone with 2 units.   Auto shut down time: 45 seconds.   Installation method: wall-hung type.  Indoor unit:
   Type: hand set, non-visual, 2 wires.   Power supply: DC135V + 1A.   Power consumption: maximum 10.5W, standby 0.5W.   Ambient temperature: 0&deg;C to 50&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 45dB.   Call signal sound: electronic chime (ding dong).   Maximum cable length: 100m.   Installation: wall-hung type.   Hand set unit weight: 0.15kg.   Dimension and weight: 195mm x 92mm x 32mm, 0.18kg.   Dimension&amp;weight (with hand set unit): (195+68) mm x 92mm x (32+13) mm, 0.33kg.  Outdoor unit:
   Cover: silver aluminum outdoor with prevent splashing.   Power supply: DC 10-12V.   Power consumption: maximum 1.2W, standby 0.1W.   Ambient temperature: -10&deg;C to 50&deg;C.   Ambient humidity: 45%-95%.   SNR: &gt; 45dB.   Installation method: wall-hung or inlay-in type.   Dimension: 191 (h) mm x 114 (w) mm x 49 (d) mm, 0.30kg.   Embed dimension: 160 (h) mm x 94 (w) mm x 32 (d) mm.   Including in one kit: one indoor monitor, one outdoor station, one adapter, one English user manual and one bag of screws.  

Audio Intercom System

Audio Intercom System for remote communication and door unlocking

Yo-Tronics Technology Company Limited

YTH-312M is optimized for extreme rugged-ness and highest possible intelligibility, emphasizes on high sound ﬁdelity and wearing comfort. The Headsets is used dynamic microphone cartridges with balanced cable conﬁguration. Skin friendly and comfortable ear cushions ease long time wearing. The cardioid pattern of the microphone elements result in excellent front-to-rear rejection of unwanted sound compliment-ed by a high efficient pop protection.Applications includes broadcasting and reporting.

YTH-312M Dual-side Intercom System Headsets

YTH 312M Dual side Intercom System Headsets

Once paired with the multi-alert receiver such as DCX-25 or DCX-800, the wireless wired door bell relay transmitter converts the existing wired door chime to a wireless door chime. Simple to connect with existing door chime with output relayIntegrates the existing door chime into the wireless alert systemSUB-1G RF frequency 868MHz or 915MHzWireless transmission range up to 300m / 1,000ft (direct line of sight)Long battery lifeCompatible with the Multi-Alert receiver : MA-1000, DCX-900, DCX-800, DCX-25, DWA-800

Wireless Wired Doorbell Relay Transmitter

Trans Electric Co., Ltd.

Features: • 2.4GHz ISM band • Pre-paired TX and RX • ID Pairing for more RXs • 48KHz sampling frequency. • D-Type Amplifier • 2 Type RXs - (1) 50W for R.L. Mono             (2) 25W+25W for R.L. • Volume control for balancing the audio  Specification: • Audio Output Power            25+25 Wrms or 50 Wrms/Ch • Frequency Response           20 ~ 20,000 Hz ± 3 dB • Signal to Noise Ratio            &gt; 80 dB • Speaker Impedance Supported   4 ~ 16 Ohm              

Wireless Speaker Kits | Supports 1 Tx to 6Rxs | WSK-3500

Wireless Speaker Kits supports 1 Tx to 6 Rxs

   With more than one of this devices, you can form a wireless language interpretation system.   The wireless language interpretation system you can used them as a tour guide system.   Over 80-meter transmission distance.   Adjustable hi/mid/low sensitivity.   WHF PLL synthesized, 96 selectable frequencies on band 740-865 MHz.   LCD display.  

Wireless Language Interpretation System

Wireless Language Interpretation System for effective communication.

The audio door phone showcases a simple push-to-talk communication system. It features a wall-mountable push bell. This audio door phone with a modest design blends into your home decor effortlessly, making it an aesthetic and functional piece for your home. 	 Intercom with sharp and clear audio sound. 	 Power source: 6V&nbsp;DC adaptor or 4pcs of C batteries.  

Audio Door Phone Intercom System

Audio Door Phone Intercom System with clear audio sound

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

Wireless Video Doorphone with night vision and remote door lock

YOGADA TECH CORP LTD

An intercom microphone designed for clear communication through protective glass is ideal for ticket booths, bank counters, reception desks, and nightclub entrances. Adjustable gooseneck microphone with LED light ring ensures visibility, while a convenient volume control knob at the base provides easy operation. High-output external speaker delivers reliable sound, powered by DC 9V. Installation is simple with a 3-meter cable, offering flexibility in setup. The two-way intercom, proudly made in Taiwan, ensures durability and professional performance Feature: Gooseneck intercom microphone enables clear communication through glass barriersIdeal for bank counters, ticket booths, reception desks, and nightclub entry pointsBuilt-in 0.5W external speaker with volume control knob at the baseOperates via DC 9V power, includes a 3-meter cable with a 3.5mm 4-pole plugDurable design, made in Taiwan for reliable professional useSpecification: Standard Operation: DC 9V A 3-meter cable between the base stand and speaker enclosure, with the speaker/microphone positioned 10cm to 20cm away, ensures optimal performance. Microphone: Type: CondenserDirectivity:Uni-directional(Cardioid)Sensitivity:-65dB±3dB (0 dB = 1V/µ bar, at 1KHz)Frequency Response:50Hz - 16KHzImpedance:1KΩ±30%Color: BlackExternal Microphone: Type: CondenserDirectivity: Omni-directionalSensitivity:-60dB±3dB (0 dB = 1V/µ bar, at 1KHz)External microphone separate from the external speakerSpeakers: Outer speaker*1Inner speaker*1

Easy-to-install two-way intercom microphone system for clear communication-JGM-268

Easy to install two way intercom microphone system for clear communication

Good Mind Industries Co., Ltd.

Pro 4K Wireless Broadcast System 7800 is a cutting-edge solution for wireless display and video distribution across multiple rooms. 

Wireless Broadcast System

Wireless Broadcast System for 4K video distribution

AIWA ASIA LIMITED

The wireless RF 863-865 MHz stereo headset allows free movement up to 100 meters, with interference-free stereo audio, automatic pairing, and long battery life. It connects to all audio devices, offers ergonomic comfort, and includes multiple accessories, with an eco-friendly power supply and high-quality sound performance. 

TVW-500D

TVW 500D wireless RF headset with high quality sound

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

Doorphone with long communication range and remote control features

Enlighten Company Limited

Three Major Benefits: Instant and Fast Communication - Improved Nursing Efficiency - Low Installation Costs  No Wiring Required/Quick Installation: Saves on high construction costs; ready to use immediately after installation. (Smart upgrades for dozens of beds can be completed in just one day.)  High Reliability: Features disconnection alarms, AC-Lost, and low battery warnings to ensure normal operation in critical moments.  Instant Call and Location Function: Combines indoor positioning technology to display the real-time location of patients or devices, supporting mobile reception by nursing staff and effectively alleviating the pressure of insufficient nursing manpower.  High Integration and Intelligent Analysis: Can interface with Medical Information Systems (HIS) and provides call record analysis to optimize nursing processes.  Service and After-Sales: Provides one-stop installation and maintenance services to ensure uninterrupted operation of hospitals/hospitals.  Application Case 1: When a patient accidentally falls in the bathroom, the wireless emergency button can immediately send a signal, eliminating the need to reach for a fixed button on the wall.  Application Case 2: When nursing staff are making rounds in the corridor, the receiver on their waist can simultaneously vibrate to display the ward number, realizing "the nurse receives a call, and the patient is helped." 

Wireless Nurse Call System

Wireless Nurse Call System for efficient patient communication

Power Line Carrier (PLC) Intercom - Streaming voice over electrical Power Line&nbsp;
<ul>
	<li>Plug and use.</li>
	<li>Do not need installation.</li>
	<li>Easy to move stations from room to room.</li>
	<li>AC operation, do not need to replace batteries.</li>
	<li>Wide operation voltage 100V-240V AC, 50Hz-60Hz.</li>
	<li>Use on your desk top or mount on the wall.</li>
	<li>FM operation ensures low-noise transmission.</li>
	<li>Cross phase operation design (can operation on 3 phase power system).</li>
	<li>4 channel design to avoided interference.</li>
	<li>Soft touch keys.</li>
	<li>Switch power supply to reduce the power consumption.</li>
	<li>Power on/off switch to save power.</li>
	<li>8 step digital volume control.</li>
	<li>Direct press to change channel.</li>
	<li>Press to talk two way communication.</li>
	<li>Lock function for room monitor.</li>
	<li>Night illumination on all keys-easy to find the button at night.</li>
	<li>Brightness illumination when key press.</li>
</ul>


PLC Intercom

PLC Intercom for easy voice communication over power lines

Leizhongshan Electric Appliance Co.,Ltd

Model No.：V04-DC Digital wireless doorbell                 DC Doorbell Technical Parameters   1.Voltage is DC 4.5V             2.Standby current is ≤0.8mA       3.Working Current≤≤100mA          4.Carrier frequency is 433.92MHz    5.Transmission power is ≤10mW   6.Music Selection 38 songs                      7.Sound ≥75dB（1-meter distance test）                             8. Remote control is 40 meters indoors and 300 meters outdoors in a straight line   9.Volume:3 adjustable volumelevels+ Silent mode      

 Digital Wireless Doobell

Model No.:VV7 DC Doorbell Technical Parameters 1.Voltage is DC 4.5V 2.Standby current is ≤0.8mA 3.Working Current≤≤100mA 4.Carrier frequency is 433.92MHz 5.Transmission power is ≤10mW 6.Music Selection 38 songs 7.Sound ≥75dB（1-meter distance test） 8. Remote control is 40 meters indoors and 300 meters outdoors in a straight line 9.Volume:3 adjustable volumelevels+ Silent mode 

Digital Wireless Doobell

After paired with the Multi-Alert Receiver such as DCX-25 or DCX-800, the wireless call button can transmit a wireless signal to receiver when the button was pressed.  It can be wall mounted or table standSUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)LED Lite-on to indicate at transmissionPowered by 1pc of CR123A with long battery lifeCompatible withMulti-Alert receiver : MA-1000, DCX-900, DCX-800, DCX-25, DWA-800

Wireless Call Button

Wireless Call Button for Multi Alert Receiver systems

Videotech Technology Development Co Ltd

 	 TV system PAL/NTSC 	 Operation Frequency 2.4-2.483 GHz 	 RF board date rate Max 12Mbps 	 Demodulation type GFSK with FHSS  

Digital Wireless Transmission System 

Model No.:VV5 DC Doorbell Technical Parameters 1.Voltage is DC 4.5V 2.Standby current is ≤0.8mA 3.Working Current≤≤100mA 4.Carrier frequency is 433.92MHz 5.Transmission power is ≤10mW 6.Music Selection 38 songs 7.Sound ≥75dB（1-meter distance test） 8. Remote control is 40 meters indoors and 300 meters outdoors in a straight line 9.Volume:3 adjustable volumelevels+ Silent mode 

ENPING JINJUE ELECTRONICS CO LTD

This is a wireless microphone system featuring a receiver and two wireless microphones. It is engineered to deliver reliable performance with high stability. This well-made system is ideal for use in assorted locations.
 
  Long lifespan. 
  Other designs are available. 
 

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