Busch-Smoke AlarmPush Button

Radio remote control for manual triggering in a mixed radio network of Busch-Smoke alarm / heat alarm / CO alarm. For the wireless networking of up to 20 radio participants. Visual status LED. Mounting method: Surface-mounted Included in delivery: 1 x reset tool 1 x plexiglass cover, 1 x seal. With permanently installed lithium battery. Battery service life of at least 10 years. Radio frequency: 868 MHz. Dimensions: 85 mm x 85 mm x 58 mm (H x W x D).