WiserSmokeAlarm-Battery设备用户指南说明书
对应原文:第5段:Your battery-powered smoke alarm will produce a short beep every 60 seconds to alert you when the battery is running out and needs replacing. 答案解析:文章第5段提到,当电池电量低需要更换的时候,烟雾报警器会每60秒发出短促的声音进行提醒。题目中warning sound对应short beep,low对应run...
Power 9v battery Alarm Model Sound&flash alarm Sensor Photoelectric Sensor Operating Current(normal) 10uA Alarm Style In comply with UL217 & BS5446:Part 1 2000 Operating Current(alarm working) 20-50mA Temperature -10c+50c Alarm decibel ≥85db/1m Humidity 5%-95% Dimension 110mm*25mm Packaging...
A smoke detector device 10 comprises a power supply 1, which may be a battery or a mains power supply, which supplies power to a detection means 2, a control means 3 and an alarm outputting means 4. In operation, the control means 3 monitors the output of the detector means 2 to ...
Available as battery powered or hard wired, that is wired direct to your electricity, a smoke detectors have the benefit of toast proof, meaning the alarm will not annoy you by sounding the alarm if you burn breakfast. We also have a range of interlinked smoke alarms, which means that ...
4. Battery inspection: if the battery voltage is too low, it will sound lightly every 1 minute till the battery run out of energy.Product RangeAddressable fire alarm systemWireless alarm systemElectrical fire monitor systemExtinguishing control systemFire door mon...
AS-SSD101 9V Battery Smoke Alarm Detector US$3.00-5.00 1 Piece (MOQ) Product Details Customization: Available Type: Smoke Detectors Anti-Theft Alarm System Type: Sound and Light Alarm Start Order Request Contact Supplier Chat Shipping & Policy Shipping Cost: Contact the suppli...
AS-SSD221Y 10 Years Battery Smoke Alarm Detector US$6.00-10.00 100 Pieces (MOQ) Product Details Customization: Available Type: Smoke Detectors Anti-Theft Alarm System Type: Sound and Light Alarm Start Order Request Contact Supplier Chat Shipping & Policy Shipping Cost: Contact the ...
Low battery alarm 2.5V±0.1V Buzzer Lever ≥85dB RF 433.92Mhz Interconnected smoke detector Can be connect 50 pcs (operation) Alarm Sound: >85dB/3M Wireless interconnection frequency:433MHz Wireless transmitting distance:200m (open area)
Anti-Theft Alarm System Distance Common Detectors Types of Smoke Detectors Photoelectric Smoke Style Infrared Sensor Probe Type Inclination Sensor Infrared Sensor Installation Ceiling Color White Battery 3V Lithium Battery Output Sound & LED Indicator ...