Wireless smoke detectors which can be paired with up to 12 units for greater coverage & alerts in a large area The wireless smoke detector can be connected via radio with up to 12 additional smoke detectors. The alarm is passed on to all connected detectors
- completely wirelessly up to 20 m apart. Technical Specifications: * Coverage: 20 m² to 40 m² * Alarm Tone
Volume: up to 85 db * Test switch * LED display *
Includes:: 2x Mignon (AA) alkaline batteries * Wireless Signal: 433 MHz * Photoelectric sensor