CM02 Hem/Home » Products » Smoke detectors » Battery Operated » Interconnected » PR Series » CM02 Description Pictures Mounting brackets Characteristics Specification Description Receiver for PR-series alarms.Alarm output by switching relay, alarm in and output for e.g. evacuation alarm, internal 9-volt battery. Pictures CM 02 (10426) Mounting brackets Characteristics Switching relay NO, COM, NC Wireless interconnected by communication on 434 MHz Specification Article number 10426 Frequency band 434.33 MHz Relay output Max 300mA, 30V DC Colour White Packaging 40 pcs/box Dimensions 108 x 56 x 29.5 mm Power supply Battery 9V Weight 45 grams Manual