wireless audio intercom voice transmission device manpack video transmitter
Introduction of voice intercom cofdm transmitter: SG-VT10 system is new generation of broadcast-quality good resolution image transmission and walkie-talkie system. It adopts the current leading COFDM modulation technology and relative narrow-band...
waterproof wireless doorbell video camera intercom, door viewer
Camera Installation Products Exhibition Product parameters Resolution image 240*RGB*320 Camera pixels 300000 Door thickness 35mm-50mm Fits hole rang 14-20mm Power Supply DC 3V 2 PCS AA batteries Power consumption ≤0.36W Weight 246g(no batteries)...
2.4ghz digital audio baby monitor intercom
2.4ghz digital audio baby monitor intercom 1. 2.4Ghz digital wireless transmission 2. High sensitivity 3. VOX function (Automatic voice activation power saving mode) 4. Belt clip on parent unit and battery operated increases the portability 5....
Public address PA audio Intercom,IP wireless intercom,WIFI intercom
1.CE.ISO900114001.18001. 2.Direct factory 3,10 years experience for production 1.Appearance neat, beautiful lines, durable, desktop and wall-mounted optional; 2.TFT color screen display, screen-friendly, high-keyboard design, 21 pieces of numeric...
5GHz Digital Wireless Intercom System
5GHz Digital Wireless Intercom System Item : Radio frequency data communication equipment Model : LT550/LT250/LT150 FOB Price : Various M.O.Q : 1 set Supply Ability : To be advised Payment Terms : Advanced T/T payment Download Product Details...
JA999 wireless intercom color video door phones
General Description: JA999 is a multi-functional digital wireless intercom color video door phone utilizing the latest RF chip and high duty ARM processing chip. It is developed completely with industrial-strength design methods. The power supply...
Wireless Bluetooth Intercom Motorcycle Helmet Headset Communicator(Embedded FM Radio) BT-9802
Miss Emily Chao supply the high quality products at low price with best customer sevice for you !!! Bluetooth intercom systems Bluetooth handsfree intercom earphone Bluetooth handsfree intercom headset Bluetooth intercom motorcycle headset...
Professional Wireless Interphone Intercom
We are offering professional wireless interphone, double frequency band, and display, double waiting for you. non-standard ctcss (60-260 hz) and (dcs9d000n 1-777 - n 1) 1. The dtmf coding and decoding function 2. Password lock function 3. Dizzy....
3G Wireless Video Intercom
: The 3G Video Intercom SS1104 is an intercom system, installed at the entrance of a building. It is an ideal product replacing the traditional door phone. The users have the option to see and speak with visitors at the door entrance via simple...
Waterproof Wireless Motorcycle Bluetooth Intercom
1. Maximum talking range 1200 meters between two riders. 2. Works as bluetooth handsfree for cell phone at range of up to 10 meters. 3. Wireless communication between three riders by Bluetooth system. 4. Suited to any sort of helmet for...
wireless audio door phone
Wireless Video Door Phones, with 2.4GHz Transmit Frequency. One Botton outdoor station and call 1, call 2, call 3. Key Specifications/Special Features: Outdoor power supply: 5V/1,000mA Transmit frequency: 2.4GHz Calling time: 30 seconds Relative...
Date: Apr 21, 2014
Sell 1V2 wireless audio door phone intercom system
Wireless voice door phone(1V2) Functions: 1.2.4G ISM Public Frequency Band:2402MHz-2479MHz 2.Transfer rate:250K,receiver sensitivity: less than -100. 3.Launch power:less than 20dBm(100mw) 4.AFH Adaptive Frequency Hopping technology, with wireless...
Audio Intercom Wondering if there are any strangers lurking at your front entrance? Then you can press the monitor button on the wireless receiver and view the outside of your home day or night. The CVKF-J14 also lets you take snap shots of people...
Universual Security Electronic Co Ltd
Color wireless intercom system for villa
Color wireless intercom system for villa Classical colour video dooorphone Function Feature 1) Transmission distance: 300m (free lane) 2).World Public Frequency 2.4G data Voice, image transmission 3).Full-duplex hands-free call, clear audio and...
Tech-security Electronic Technology Co.
wireless video intercom
Overview TA-509 is a multi-2.4G digital wireless audio and video transceiver intercom, which is our patent product, R&D by our company .It adopts long-distance wireless date and voice transceiver module. It is composed of the latest RF chip and...
Shenzhen Correa Electronic Co., Ltd
Shenzhen Correa Electronic Co.,Ltd, is a R&D-oriented manufacturer and provider for advanced security and surveillance system products in China, specializing in the production of Wireless Video Intercom Door Phone,long range wireless av transmitter.
Seyoung Information & Telecommunication
WiWi is wireless, 2-way transmitters and receivers which uses frequencies of 900MHz and 2.4GHz. WiWi provides a secure, high sound quality audio transmission/reception service using a near-field wireless communication network with a 3-stage security ...
LAON Technology Co, Ltd
AON Technology is an INTERCOMmunication-maker that offers 5 GHz digital wireless intercom systems based on its proprietary technologies, which are featured by 11 full-duplex audio channels and five communication groups, with only one base station ...
Guangzhou Roule Electric Co., Ltd
29-year experience specialized in manufacturing the doorphone and security products. The first company in China to produce dual-way audio doorphone and energy-saving wireless doorphone. 51,865 m2 garden-like factory and registration fund is $13 million.
Business Type: Exporter