Stand Alone Smoke Detector

Description:
This Wireless Smoke Detector has a built in test button and comes with a 9V battery. Pressing the test button causes the alarm to sound. It connects wirelessly to any compatible house alarm or can be used standalone. When connected to the Medilarm Pro Personal Alarm for the Elderly it will also sound an alarm locally at the base unit as well as dialling out.

Installation is easy as it comes with a detachable base that is screwed to the ceiling first and then the detector just clips on.
  Features:
•Test Button
•Red LED Alarm indicator
•Uses 9V MN1604 (PP3) battery (included)
•Indoor use only
•Width x Depth x Height approx. (cm) = 10.5 x 3 x 10.5
 Specifications:
•Wireless: 300 - 433 Mhz
•Operating environment: -5°C - 50°C
•Operating Humidity: 10% - 90% no condensation
•Ambient humidity: 10% ~
•Alarm volume: ≥ 75db
•Operating current: 10mA normal and 10-30mA active