Replaceable sensor gives 10-plus years life. Visible and audible 85dB alarm. Features instant test and reset, alarm and fault indicators and unique self-testing sensor which uses gas. 6 year manufacturer's warranty. BS EN 50291: 2001. Specifications: Supplied with 9V PP3 battery.

Replaceable sensor gives 10-plus years life. Visible and audible 85dB alarm. Features instant test and reset, alarm and fault indicators and unique self-testing sensor which uses gas. 6 year manufacturer's warranty. BS EN 50291: 2001.

230V AC. Mains-powered Ionisation Alarm with 9V battery backup. Can be interconnected with up to 12 alarms from the 670, 650 and 680 series. Easy to install, with pause facility to silence false alarms. BS 5446-1: 2000.

230V AC. Mains-powered Ionisation Alarm can be interconnected with up to 12 alarms from the 670, 650 and 680 series. Easy to install, with pause facility to silence false alarms. BS 5446-1: 2000.

240V. Photo Optical Alarm. Highly sensitive to smouldering fires. Can be interlinked.

230V. Mains-powered Photoelectric Alarm with 9V battery backup. Easy to install and connect with up to 12 alarms from the 670, 650 and 680 series. BS 5446-1: 2000.

Surface Mounting Pattress for mains smoke and heat alarms. Can be retrofitted. Rear/side entry.

Connects BNC cameras to RJ11 line-fed cable plus 12V DC jackplug. Converts old 12V BNC cameras to line-fed, connects DC 12V plug on cable to camera, connects BNC(M) on camera to BNC(F) on cable, connects DC 12V plug on cable to camera, connects RJ11 type cable to socket. Cable runs to DVR. Use RJBNC/S1 to connect cable to DVR. Specifications: Compatible with all Direct Connect CCTV products and most other systems using adaptors available.