Fire alarm

1.Gasï¼�coal gasã��natural gasã��LPG 2.Alarm Gas Concentrationï¼�coal gasï¼�0.1ï½�0.5ï¼� natural gas&iu...  view detail

SA-GSMwireless GSM LCD security home burglarproof intruder alarm --No need of telephone line in order to have your location fully protected --Program the duration length of the...  view detail

Working VOL:220V AC50Hz 24V DC Max current:5A 220VAC 50Hz 8A 24VDC Contactor resistance:0.1 OHM Working Temp:Temp.-10~+50 Humidity:93%  view detail

Conventional type Fire alarm control panel of 2 / 4 zones, Sleek type models are easy to install. Soft touch front controls, inbuilt battery backup (optional), Zonal test facilty w...  view detail

DC alarm bell : CBM 24-6 Specifiction : 6',8',10' Rated voltage :DC24V/12v Rated current :20mA Sound pressure :82dBA MIN.@10ft  view detail

power: 9v batteryã��12V-25DC Features : - Ceiling or wall mounting - Easy to install with mounting hardware included - 9 Volt battery operated (included) - Suitable for...  view detail

Products list: fire extinguisher, fire hose, fire hose reel, fire hose coupling and nozzles, landing valve. Synergy Industry Co., Limited is a professional manufacturer in the fi...  view detail

NW2101P Conventional Photoelectric Smoke Detector 1.Aesthetically pleasing low profile design 2.Removable optical chamber for easy cleaning and maintenance Technical Specifica...  view detail

8 LED display of defense zone. Build-in dialer with build-in siren. Telephone line anti-cut function. Record your own personal message for ten seconds. Up to 6 telephone number...  view detail