The JA-187J panic button can remotely activate an emergency alarm or operate different devices. It is used mainly for the personal calling for help.
JA-187J Wireless wrist button
The button can be worn like a wrist watch or around the neck on a cord. It is powered by battery.
|Voltage||lithium battery type CR 2032 (3.0 V/0.2 Ah)|
|Typical battery lifetime||approx. 3 years
(for 1 daily activation maximum)
|Communication band||868.1 MHz, Jablotron protocol|
|Communication range||approx. 50 m (open area)|
|Operational temperature||-25 to 50 °C|
|Can be operated according to||ERC REC 70-03|
|Complies with||ETSI EN 300220, EN 50130-4, EN 55022, EN 60950-1, EN 50134-2|