Wireless networking module FlammEx FVM

The retrofittable radio transmission & reception module sends & receives alarm signals in conjunction with all 9V FlammEx smoke detectors. The radio module connects the smoke detectors to each other, and as soon as one smoke detector triggers an alarm, the alarm is also transmitted to the other smoke detectors. The system coding ensures a high level of transmission security. The module checks for incoming signals every 15 seconds and continuously transmits in case of an alarm, as long as the smoke detector is activated. Product features radio networking module: Bidirectional radio module: Alarm notification of radio modules within range no series connection radio range of up to 25 m frequency 433.92 MHz plus additional FlammEx system code battery operation -9V Ultralife lithium block battery (not included) high-quality and state-of-the-art SMD technology 2 years warranty batteries can be found S...