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Door Alarm Buzzer

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Total 5491 products for door alarm buzzer Manufacture & Suppliers

SGS Authentication SMD Electric Door Buzzer Without Circuit , 2700Hz Frequency

SGS Authentication Door Lock SMD Electromagnetic Buzzer Without Circuit Features: * Sound Output : 82dB * Operating Voltage: 2.5~4.5v * Resonant Frequency: 2700Hz * Coil Resistance : 15 ± 3Ω * Small ......

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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SGS Authentication SMD Electric Door Buzzer Without Circuit , 2700Hz Frequency

SGS Authentication Door Lock SMD Electromagnetic Buzzer Without Circuit Features: * Sound Output : 82dB * Operating Voltage: 2.5~4.5v * Resonant Frequency: 2700Hz * Coil Resistance : 15 ± 3Ω * Small ......

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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DC12V Blind Spot Auto Radar Detector Sensors Buzzer Alarm Indicator 70 To 80dB

... Operating temperature -40+80degree Alarm volume 70-80dB (30cm) Working Voltage 9-36V Alarm Type Bi Bi Buzz Maximum power 2.5W Probe size 22*20mm Applicable car Universal car ......

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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RoHS Parking Sensors System Auto Radar Detectors Buzzer Beep Alarm Indicator

... temperature -40+80degree Alarm volume 70-80dB (30cm) Working Voltage 9-36V Alarm Type Bi Bi Buzz Maximum power 2.5W Probe size 22*20mm Applicable car Universal car ......

Shenzhen Jinsuifangyuan Technology Co., Ltd.
China

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Smart Sound / Light Wifi Door And Window Alarms ABS Wireless Door Window Security Alarm

... 1.Sound and light double alarm The door sensor will immediately sound and light alarm when alarming, which can instantly attract the attention of nearby residents. 2.Adjust the volume arbitrarily The size o...

Shenzhen Glomarket Technology Co., Ltd
China

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Fire alarm battery portable smoke detector sensor with buzzer S168

Fire alarm battery portable smoke detector sensor with buzzer S168 Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...

Jingo International CO., LTD
Guangdong

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Fire alarm battery powered smoke detector with buzzer alarm

Fire alarm battery powered smoke detector with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operation Voltage: DC 9V Battery 4.Alarm Sound: ≥85dB(3m) 5....

Jingo International CO., LTD
Guangdong

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Fire alarm battery portable smoke detector sensor with buzzer S168

Fire alarm battery portable smoke detector sensor with buzzer S168 Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...

Shenzhen KINGUI Limited
Guangdong,China

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Fire alarm battery powered smoke detector with buzzer alarm

Fire alarm battery powered smoke detector with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operation Voltage: DC 9V Battery 4.Alarm Sound: ≥85dB(3m) 5....

Shenzhen KINGUI Limited
Guangdong,China

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fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm

Fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm Specification: 1.103X53mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 4.Operation Voltage: DC 9V Battery 5.Al...

Shenzhen KINGUI Limited
Guangdong,China

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App Control Tuya Wireless Zigbee Smoke Sensor 85db Buzzer Alarm / Network Alarm

...Alarm Function description 【85db Loud Alarm】 Embeded with a buzzer, the smoke detector will generate a 85db high alarm sound when detecting smoke. 【5 year Battery】 Battery type: CR123A(include). Ultra-low po...

SHENZHEN MULTI IR TECHNOLOGY CO., LTD.
China

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656L Double Door Pharmacy And Lab Refrigerator With Glass Door And LED Interior Light

...MPC-5V656 Safety Equipped with a complete temperature alarm system featuring audible buzzer and visible flashing light Capable of alerting failures due to high and low temperature sensor error, door ajar, , ...

Anhui Zhongke Duling Commercial Appliance Co., Ltd.
Anhui,China

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656L Double Door Pharmacy and Lab Refrigerator with Glass Door and LED Interior Light

...MPC-5V656 Safety Equipped with a complete temperature alarm system featuring audible buzzer and visible flashing light Capable of alerting failures due to high and low temperature sensor error, door ajar, , ...

Anhui Zhongke Duling Commercial Appliance Co., Ltd.
Anhui,China

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Fork Lift Car Backup Alarm Ip68 Waterproof Human Voice Hotsale Beep Sound Car Buzzer Speaker

97dB black fork lift Ip68 waterproof human voice customise hotsale beep sound car buzzer speaker 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40��C ~ 75��C Fre...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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97dB White Sound Backup Alarm Human Voice Car Reverse Horn Sound

10~48V 97dB customise human voice beep sound epoxy resin IP68 waterproof car buzzer reversing buzzer for vehicle with CE 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temp...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Customized Static Air Shower Pass Box 220V/50HZ With Buzzer On Entrace / Exit Door

..., Pass Through Box with Buzzer on Entrace Door and Exit Door Features: 1,Cold steel material or SUS304 2,the internal circular plate chamfering processing, no dead angle 3,embedded ultraviolet germicidal lam...

Hongkong Yaning Purification industrial Co.,Limited
Guangdong,China

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Tuya Wireless Vibration Security Alarm Trigger Sensor Battery Operated

Tuya Wifi Door Alarm Magnetic Sensor Door Security Alerts Sensor Door Window Trigger Sensor Alarm Connection: 1.Made sure the Wi-Fi door sensor & Your smart phone are in same 2.4G Wi-Fi environment when first t...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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Tuya Wireless Vibration Security Alarm Trigger Sensor Battery Operated

Tuya Wifi Door Alarm Magnetic Sensor Door Security Alerts Sensor Door Window Trigger Sensor Alarm Connection: 1.Made sure the Wi-Fi door sensor & Your smart phone are in same 2.4G Wi-Fi environment when first t...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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