Busch-Alarm Push Button studio white Mute and Service Functions

Battery-operated radio remote control/function key. For the wireless networking of up to 20 radio participants. 1-button operation. Localisation of acoustic individual identification of the triggered detector. Mute function of the triggered detector in case of a false alarm. Test central triggering of a test alarm for service purposes. Mounting method: Surface-mounted With permanently installed lithium battery. Battery service life of at least 10 years. Radio frequency: 868 MHz. Dimensions H x W x D: 90 x 90 x 23 mm.