The Autronica BHH-31A/S is an optical smoke detector, with extra high sensitivity, which detects combustion gases consisting of visible particles. The Autronica BHH-31A/S is not influenced of electrical radiance from mobile telephones etc. The BHH-31A/S comes with a built-in LED alarm indicator.

The Autronica BHH-31A/S can be used in combination with the following:
Base: BWA-40A/1
Conduit Box: BWP-40

Weight	280g
Materials	Self-extinguishing
Colour	Light grey
Voltage	14VDC +-2V
Current consumption Stand-by Signal Alarm indicator	0,3mA 35mA Max 6mA
Environmental requirement	EN-54 part 7
Degree of protection	IP44D
Working temperature	-20 Our brands and products Autronica Consilium Hekatron Nittan Nohmi Bosai Notifier Safetec Brandes und Niehoff GmbH SENSE-WARE Servoteknikk Test Equipment Apollo Hochiki Tyco Read More Read More Read More Read More Safetec Read More Read More 1