The Portable Transmitter is designed to trigger alarms, such as emergency calls, with the touch of a button. The Portable transmitter is ideal for anyone who requires an additional Transmitter for their BOSCH Carephone Social Alarm.
Protection Class: IP 67 Waterproof and Dust proof
Power Supply: Replaceable Lithium Battery CR2430
Consumption: Transmission <22mA,
Battery Lifetime: 5 Years, under following conditions: -1 alarm transmission per day
Automatic radio link and battery monitoring: Depending on type: every 20-31 hours