Ajax Wireless Security Alarm Button, Black

// https://ajax.systems/products/button/ Compatibility: Operates with all Ajax hubs, and range extenders False alarm prevention: Yes (in the Panic mode) Number of buttons: 1 Alarm transmission: Not longer than 0,15 sec Active from the first click (no need to wake it up) Adjustable alarm types: Intrusion; Fire; Medical help; Panic button; Gas leak Power supply: Battery: CR2032 battery, 3 V Battery life: Up to 5 years Operating temperature range: From -10°C to +40°C Permissible humidity: Up to 75