Morley Door Holder PSU 4 Amp 24v Apollo Conventional the ZP730-2 is an analogue

the ZP730-2 is an analogue smoke sensor

light is scattered onto the photo-diode and the signal to the panel increases

The ZR485-3 provides a manual means of initiating a fire alarm in areas where the installation of hard wiring is not an option

durable green steel

Opening of a normally closed volt-free contact

Morley Door Holder PSU 4 Amp 24v Apollo Conventional the ZP730-2 is an analogueMorley 24v 4Amp Transformer Rectifier (HLS PSU TR40) The Transformer Rectifier (TR) range has been specifically designed for fire and access control applications that require remote control of the power supply output. The enhanced TR range of power supplies have been specifically designed for access control applications that require remote control of the power supply output. TR power supply units are typically used to power door retainers with a link