Sound and Light Alarm Anti-Theft Alarm System-Wide Point Control Alarm Detectors Anti-Theft Alarm System Distance Power Detector Types of Smoke Detectors Infrared Beam Smoke Style Infrared Sensor Probe Type Infrared Temperature Sensor Infrared Sensor Installation ...
WiFi Smoke Detector WiFi Smart Fire Alarm Sensor Wireless Security Alarms Battery Smoke Detector for Home Using US$11.44-14.30 1 Piece (MOQ) Product Details Customization: Available Type: Smoke Detectors Anti-theft Alarm System Approach: ...
Point Control Alarm Detectors Anti-Theft Alarm System Distance Power Detector Types of Smoke Detectors Photoelectric Smoke Style Infrared Sensor Probe Type Inclination Sensor Infrared Sensor Installation Embedded Wall Combustible Gas Detector Model NA-300 ...
Type:Smoke Detectors Color:White Start Order Request Contact Supplier Chat Still deciding? Get samples ofUS$ 10/Piece Order Sample Shipping & Policy Shipping Cost:Contact the supplier about freight and estimated delivery time. Payment Methods: ...
Fire alarm system with smoke detectors - has parallel contacts in closed loop and series failure contacts operating when alarm failsThe fire alarm system has smoke detector contacts coupled in parallel into the system loop line and failure contacts coupled in series into the loop between the ...
Anti-Theft Alarm System Distance Power Detector Types of Smoke Detectors Photoelectric Smoke Style Infrared Sensor Probe Type Inclination Sensor Infrared Sensor Installation Ceiling Combustible Gas Detector Model QT-400 Power Supply 9V Battery (6f22) Operating Current 30ua (Normal) 200mA (Alarm...
Product name:433MHZ 85Db Loudness Interconnected Smoke Detector EN14604;Type:RF;Battery:3 years battery;Function:Interconnected smoke detection;Frequency:433MHZ;Alarm volume:≥85dB;Static current:<15uA;Alarm current:≤120mA;Temp. Range:-10℃~+50℃;weight
Asmoke detector(sometimes called a "smoke alarm") is a safety device that detects airbornesmokeand issues an audible alarm, thereby alerting nearby people to the danger offire. Most smoke detectors work either by optical detection or by ionization, but some of them use both detection methods to...
Quality:The detectors I have tried before placing the order and they work very well. The product is of quality and equipped with a bracket where you want to mount it on the wall. Delivery : punctual delivery Design: the designne is pleasant and well assembled Service: the service and assis...
Alarm concentration: 13% Humidity: 0%~95%RH(No condensation) Sensitivity:0.5dB/m (±0.1dB/m) Interconnected with SMoke detectors, heat detectors, co detectors, sirens.etc. Product Description Technical Specification Operating voltage DC3v(Lithium battery) ...