Place of Origin:
CHINA
Brand Name:
YUHUI
Certification:
ISO9001
Model Number:
Flexible Size and Multi functional Keystone Insert Module
Wireless voice module, data module, 500 meters talkback module is our new voice module CW-WM-002B, it integrates sound processing, wireless transceiver, control MCU in one; small size, stable performance, simple production process, distance, The advantage of low cost, in the same industry voice intercom has absolute advantages. Through a 1.27 pitch row pin out of the MCU I / O port to control other peripheral circuits. With a simple peripheral circuit design, production without debugging, production process is simple and so on. Completely independent of the core technology, to make the current cost advantage, can provide software upgrades without changing the hardware.
Second, performance characteristics:
1, using 2.4GISM digital public frequency band
2. Using AFH adaptive frequency hopping technology and TDMA working mode, it can share 2.4G frequency band work with wireless network card and blue tooth device
3, with a variety of operating modes, automatic power-saving sleep protection, external wake-up work
4, the air transmission rate 250Kbps--2Mbps
5, one million password code mode, 83 effective communication channels, superior anti-interference ability
6, frequency response characteristics: 300Hz-3.0KHz
7, communication distance empty mine 500-800 meters
Send your inquiry directly to us
