Model No. SR-812DC-4 Operating voltage DC9~35V Alarm temperature 57 Static current 13mA(NC);4mA(NO) Alarm current 9mA(NC);19mA(NO) Alarm output Relay output Installation Ceiling mounted Sensitivity 2.06%ft±1.3%ft Working environment -10~+50(â?¤95%RH No congelation) Dimension 100*46mm
Smoke detector
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Buyer: Oil and gas equipment, tools, hydraulic equipment, batteries safety equipment, valves, pump equipment, smoke detector, electrical equipment, electrical materials, electrical cables, fire equipment,steel plates, cameras, explosion cameras, explosion light, breakers, switches, panel boxes, bearing, lifting equipment, safety mesh
HS-DG812 Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity. Our standard battery is 6F22, lithium battery is optional. Key Specifications/Special Features Power Source: 9V Battery (included). Audio Alarm: 85dB/3m Temperature Range: 0 to 40 Humidity Range: 5%-95% relative humidity(RH) Sensor: Photoelectric Size: diameter 106mm in diameter x32mm depth Interconnects: No Easy to install with mounting base included Suitable for any room Low battery signal Test button for simple testing
2 or 4 wire models * Dual LEDs for 360�‹visibility * Advanced detection and discrimination algorithms * Easy installation and maintenance * Sleek low-profile housing design * Durable sensor head, no need for replacement * SMD circuit board design-satisfactory quality and reliability guaranteed * Integrated heat detector for NB326-H-2 and NB326-H-4 models * N/C (normal/close)-N/O (normal/open)selectable relay output * AR (Auto Reset) function for security systems (optional for 4 wire models) * Sensor base option: standard and Shottky Diode.
Smoke detector ox-8 Remote control 12 metres Operation voltage-10ÿ30 v Economy mode consumption current-0, 1 ma Normal mode consumption current-0, 25 ma Alarm mode consumption current up to-20 ma Smoke sensitive range-0, 05ÿ0, 2 db/m Models with possibility setting by user (ir transmitter) Sensibility value-0, 05;0, 10;0, 15 db/m Visual check-out of function ability for smoke channel The response time of temperature canal depends on speed of temperature alternation and meets with en-54-7 Operation temperature range-minus 25up to+70 Dimensionns 100x54 mm Weight & 0, 17 kg
Main Feature: reset after power disconnection infrared photoelectric sensor network output / LED indicator stainless steel shield for anti-EMI SMT adopted Strong adaptability to circumstance Dustproof, mothproof, anti-white light Technology parameter: Operating voltage: DC12V Standby current: 2mA Alarm current: 10mA Operating temp.: -10-50 Working humidity: 95%RH Alarm mode: network output / LED indicator Detecting area: 20 square meter Sensitivity: class I Alarm output: relay output (N.C.)
SAFETY- SECURITY: Smoke alarms that are properly installed & maintained, play a vital role in reducing fire deaths and injuries. Smoke alarms save lives. If there is a fire in your home, smoke spreads fast and you need smoke alarms to give you time to get out. Having a working smoke alarm cuts the chances of dying in a reported fire in half. Almost two-thirds of home fire deaths resulted from fires in homes with no smoke alarms or no working smoke alarms. We create the best products in Fire Safety industry, just give us your requirements and we will provide you quote at best prices.
This product is wireless smoke detector (hereinafter called detector), can be used for all kinds of anti-theft alarm system, used to detect smoke, when smoke concentration reached alarm standard, detector will alert immediately, meanwhile send alarm signal to alarm host thought wireless, so as to achieve the aim of anti-theft alarm
