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"Power: DC 3x1.5V AAA battery Sensitivity/alarm time: 30ppm, after 2 hours; 50 ppm, 60~90 minutes; 100 ppm, 10~40 minutes; 300 ppm, within 3 minutes Quiescent current:
"AV voltage: AC 90V-240V 50-60Hz Battery voltage: 9V rechargeable battery (optional) Working temperature: 0°C-50°C Warm-up time: about 180S Ambient humidity: 10%-95% Sound level: 85dB / m Alarm concentration display Carbon monoxide gas: 100PPM~999MM (±50PPM) Combustible gas: 0.25%~2% LEL (2,5500PPM~20,000PPM±1,500PPM) Alarm: vocal alert and siren alarm"
Place of Origin: Guangdong, China (Mainland) Brand Name: SUMRING Model Number: SR-820PHS COLOR: whitePower: 9V BatteryAlarm output: sound and flash alarm Photoelectric sensing technology: yes Sending frequency: N/ASensitivity: 2.06%ft±1.3%ft Sound level: 85dB/3m Installation: Wall or Ceiling mountedDimension: 128*38mm
Place of Origin: Guangdong, China (Mainland) Brand Name: SUMRING Model Number: SR-820PHS COLOR: whitePower: 9V BatteryAlarm output: sound and flash alarm Photoelectric sensing technology: yes Sending frequency: N/ASensitivity: 2.06%ft±1.3%ft Sound level: 85dB/3m Installation: Wall or Ceiling mountedDimension: 128*38mm
Smoke & co detectorHeat detector ntc thermal sensor tamper resistant pins for battery4 digits temperature led display shockproof design, suitable for vehicle usecan set maximum or minimum alarm temperature simultaneously test and hush button, auto resetreal ambient temperature correctable on-top battery compartment, easy for battery replacementauto reset /power off reset optional Execute criterion: en54-4, ul539, en14604, ul217 dustproof, mothproof and anti-white light ElectrovalveManipulator gas species: natural gas, lpg, man-made coal gas and other noncorrosive gaspower supply: 8vdc-16vdc 12vdc-26vdc valve body material: brass alloyoperation press: 1.6mpa material for sealing: nbr rubbervalve specification: 4 fen (1fen=1/3centimeter), 6fen, 1 inch, 1.25 inch, 1.5 inch test operating pressure: 25kpa torque: 10kg.Cm~30kg.Cm~40kg.Cm~50kg.Cm11069.540mm Anti-electromagnetic interference, no-spark design Alarm bellBreak glass manual call point size: 2", 3", 4", 6", 8", 9", 10", 12"rated voltage :12vdc or 24vdc / 220vac optional volume: over 105db/mconsumption: 10w working voltage : 12vdc/24vdc With waterproof cover manual call pointSiren with strobe
The fall down detection alarm system designed to use in the industrial and commercial areas, to ensure safety for employees working in high-risk facility, working alone, security guard, elder or disabled. The Worker Emergency Alarm System is a combination of personal alarm and fall down detector. When wireless Man-Down Transmitter detects the horizontal position, it is trigger alarm signal. The Wireless Fall Down Alarm Detector will beep for 30 seconds to warn the wearer to avoid false alarms before sending the warning signal to control center and to other wearers in the group. The wearable alarm detector has tilt detection, no motions detection. The Lone Worker Alarm can also be activated manually by pressing an SOS button. The Fall Down Detection Alarm System includes wireless fall down detector, Base Receiver with LED Display and alarm signal repeater. The Wireless Alarm Signal Repeater can extend the alarm signal about 800 meters. (true-line-of-site range). The repeater helps to build lone worker security system for the indoor and outdoor application. One Base Receiver can work with 15 pcs personal alarm detector.
CO Alarm 1.Electrochemical CO alarm,Fault signal warning 2.CE ROHS certified CO alarm 3.Test/Hush Button 4.LowBattery alarm. PW-916 Stand-alone CO Alarm from PEASWAY This CO alarm could be one of the most advanced designs in detection Carbon Monoxide .Battery powered models last long life (exceeds 3-year period and up to 5-years), It's the perfect choice for detecting dangerous CO poisoning. Various power input can be manufactured according to customer's special request. 1.CO ALARM Sensor Type: Electrochemical 2. Non-radioactive technology for environmental friendly 3.Power Supply: 4.5V Battery(3*AA) 4.Standby Current: 10uA 5.Alarm Current: 23mA 6.Operation Temperature: 0¡ã- 50¡ã 7.Low battery warning 8.Self-Test Button to verify operation 9.With quick fix mounting bracket for easy installation 10.Silence function with dual led indicator 11.CO Sensitivity meets EN50291 or UL2034 12.Alarm Sound Level: >85dB at 10 feet (3m) 13.Easy to install, move and maintain this co alarm 14.Five years limited warranty for the CO-sensing Operation Temperature 0 oC to 50 oC Response Times At 50 ppm, unit must alarm within 60 ~ 90 mins At 100 ppm, unit must alarm within 10 ~ 40 mins At 300 ppm, unit must alarm within 3 mins Power Source 4.5V BATTERY Standby Current 10uA Alarm Current 23mA Alarm Sound Level 85 decibels at 3 m Detection Type Electrochemical Ambient Humidity 15% to 90% Relative Humidity.
Home gas detector alarm description: High stability sensor Circuit for normally closed relay contacts (optional) Circuit for normally opened relay contacts (optional) Operating frequency: 433 or 315mhz (optional) Size: 110 x 70 x 40mm Weight: 228g/pieces . Size:110mm*70mm*40mm; 228g/pc.
