HOLLYLAND TECHNOLOGY CO., LIMITED

The Solidcom H1 Wireless Intercom System is a scalable, license-free communication solution designed for productions of any size. Operate up to 30 beltpacks and 12 groups without a central station, or scale up to 80 beltpacks and manage up to 100 groups with the Geo Central Station, covering over 4 million square meters by leveraging advanced roaming cascade technology. With cloud access, smart grouping, and seamless integration with Dante and existing wired intercom systems, Solidcom H1 ensures effortless team coordination. Enjoy true wireless audio, intuitive setup, and massive coverage — empowering production teams to communicate without limits. 

Solidcom H1

Solidcom H1 Wireless Intercom System for seamless team communication

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

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

Ronghangda Co Ltd

TheOEMAudio Doorbell Without Camera Wireless is a scalable, flexible, and commercially optimized smart security platform designed for global B2B distribution. It combines: Wireless installationLower Power comsuptionOEM/ODM customization supportTwo Way IntercomFor distributors, importers, and brand owners, this product represents not just a device, but acomplete smart entrance security ecosystem ready for global commercialization. Specifications: itemvalueplace of originChinaProduct TypeAudio doorbellscameraWithout Cameradisplay typeLEDbrand nameSunhigh, support OEM serviceMaterialPlasticoperation systemOtherPower SourceBatteryprivate moldNoscreenNone Basic Info.Model NO.HW26003ColorBlackVoice ServiceWith Voice ServiceInstallationSurface-MountedCertificationRoHS, FCC, CEBuild in Battery800mAAudio SystemTwo-Way Voice IntercomRingtone6with CameraNoneLow Power ConsumptionYesTransport PackageCartonSpecification45.7*34.5*31cmTrademarkOEMOriginChinaHS Code8517699000Production Capacity500000PCS

wireless audio doorbell

   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

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

MAYTEL CO., LTD

A wireless intercom specialized for Outdoor Activities, most Compact, Robust &amp; User-friendly Hands-free talking 3 Professional Operation Modes: 10U mode - supports 9 fixed users + any one out of the participants talking together simultaneously. Any one of the participants can become the talker by pressing the talk button first. STA mode - allows all members of a group to talk through the Master unit. When the locations of members are obscured by barriers or other obstacles, applying this mode can minimize the impact of such obstacles. 6U mode - solution to maintain communication while minimizing the influence of Wi-Fi even in special environments such as exhibition halls or stadiums with large crowds where Wi-Fi is radiating in full band. 

GrandCom-X

GrandCom X wireless intercom for outdoor activities

   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.

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

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

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

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

Dongguan Huihang Electronic Technology Co., Ltd

Key Features: Designed for buses, coaches and tour vehiclesOne-microphone or two-microphone configurationOne-to-one or one-to-two connectionCharging base supportRechargeable through USB or charging baseStandard battery operation supportedExternal audio and microphone voice mixingAdjustable microphone volumeWorking range up to 15mOptional Bluetooth music streamingDC 12–24V vehicle system integrationSuitable for passenger announcements and tour commentaryThe DST-W601 can be integrated with vehicle amplifiers, audio mixers and passenger entertainment systems. Microphone quantity, Bluetooth function, charging method and audio connections can be selected according to the vehicle and project configuration. Contact us for system configuration, audio interface details and OEM/ODM project requirements. 

Bus Wireless Microphone System

Bus Wireless Microphone System for buses and coaches

MGM Industries & Company

- Wireless Bluetooth intercom
- Dimensions 115&nbsp;x 60 x 48mm
- Purpose: hands-free answering phones, wireless play music
- Output power: 2W
- Battery Specifications: USB DC / 3.7V
- Product Weight: 89g
- Color: black, red
- Bluetooth: 4.0

Wireless Bluetooth Intercom

Wireless Bluetooth Intercom for hands-free communication

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

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 

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 

Rondish Co Ltd

  Protektor&nbsp;II   is a powerful wireless nurse call system. It works with    Zone Protektor    to create a powerful &amp; versatile wireless network. This is achieved by using different frequencies to send the signal long range to the Care Station, allowing low cost and long battery life of the local cell transmitters, while maximizing the system coverage.

A facility consisting of multiple floors, or small campus of buildings, can be covered in a single wireless system.

The&nbsp;   Care Station    displays all alarms on a clear 2x20 English character display showing the calling ID &amp; type of alarm, such as toilet button, bed pad, door alarm and so on.&nbsp;In case of mobile alarms such as wristband transmitter, it shows the nearest zone to indicate where the caller is located.&nbsp;Couple with POCSAG transmitter, the signal can be&nbsp;broadcast&nbsp;to caregiver pagers and LED display.

Protektor II - Wireless Nurse Call System

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

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. 
 

Wireless Microphone System

Wireless Microphone System with receiver and two microphones

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.  

WaveELITE

WaveELITE is a secure intercom system for team communication.

Digital wireless doorbell                AC Doorbell Technical Parameters   1.Working voltage is AC110V-240V               2.Operating frequency is 50/60Hz       3.Power consumption≤2W          4.Carrier frequency is 433.92MHz    5.Transmission power is ≤10mW   6.Choose 38 string music pieces for the music selections                      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     

Model No.:VV2 Digital wireless doorbell AC Doorbell Technical Parameters 1.Working voltage is AC110V-240V 2.Operating frequency is 50/60Hz 3.Power consumption≤2W 4.Carrier frequency is 433.92MHz 5.Transmission power is ≤10mW 6.Choose 38 string music pieces for the music selections 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 

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