Interfire 7201 Addressable thermal and thermal differential detector with built-in isolator and zone monitor/adapter for conventional line with up to 32 detectors

 

Addressable thermal and thermal differential detector with built-in isolator and zone monitor/adapter for conventional line with up to 32 detectors. Power from the signal loop. Operating voltage DC15~30V, standby current 8mA. Maximum cable cross-section 1.5mm2. Operating temperature: -10o~55oC. Degree of protection IP43. Size with base f100x47mm. EN standards: EN54-5: 2000, EN54-17, EN54-18.