Optical detector via Mesh radio. Includes 4 CR123A batteries. Requires B501RF base

• Battery powered RF device designed for use with the NRXI-GATE > gateway.
• It contains a wireless transceiver and is compatible with > analog fire detection and alarm systems (via a proprietary > compatible communication protocol).
• The sensor requires the B501RF base (not included) for installation.
• Certified according to EN54-25 and EN54-7.
• Meets the requirements of 2014/53/EU for compliance with the > RED directive.
• Supply voltage: 3.3 V Max. current D.C.
• Quiescent current: at 3V: 120 μA (typical in normal operation).
• Dimensions (Ø x H): 102 x 70mm (with B501RF base).
• Approximate weight: 200 g. (batteries included)