China Wholesale Natural Gas Leakeage Alarm Detector(SFL-817)
Product Description
SFL-817 is designed and produced strictly according to the standard. It's a ...
1/2" 57 degree standard response k5.6 upright fire sprinkler1. Brief introduction:Glass bulb fire sprinklers, which is the key part of automatic sprinkler system...
GSM Co smoke Detector in one system with GSM functionSpecifications1, Working voltage: 6-12VDC, Working current: 1mA, alarm current:30mA; 2 ways power...
Aluminum Fire Sprinkler Fire Fighting Equipment1. Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the bu...
wholesale alarm check valveProduct DescriptionZSFZ system is a commonly used fixed fire extinguishing system, which consists of wet alarm valves, retard, ...
Independently Carbon Monoxide Detector: Is a high-sensitivity Electrochemistry CO detector, Can be used independently to alarm,Self-detecting, no wrong report and reliab...
Hot! ! ! GSM Smoke Detector with built-in rechargeable battery Features:
5 groups auto dial phone number
5 groups SMS phone number
Detection methods...
Made In China ZST types ESFR fire sprinklerThe bulb breaks which results to the thermal expansion of the liquid inside the bulb. The time it takes before a bulb breaks is depe...
Top Quality Ductile Iron Wet Alarm ValveProduct DescriptionOur CompanyPayment & Shipping
Packaging Details: Pack by carton or bag according to customer's requirement...