Home > Security & Protection > Alarms > Alarm system >

Door Alarm Buzzer

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 5488 products for door alarm buzzer Manufacture & Suppliers

Audible Alarming Door Frame Metal Detector 45 Zones With Directional Counter

... pin, etc. We add a CCTV camera to the Door frame metal detector gate . it will take pictures / videos when there is alarm. the security stuff will get the alarm info via a mobile app no mater where they are...

ShenZhen Peace Guarder Technology CO., LTD
Guangdong,China

Active Member

Add to cart
Security Alarm Door Walk Through Metal Detector 6 Zones Body Scanner 15W 50/60Hz

... 2. High Sensitivity: even the metal is thrown through the channel of the detector can be detected 3. Multi-zone detecting and alarming provide precise location of one or more objects simultaneously 4. Small...

Securina Detection System Co., Limited
Guangdong,China

Active Member

Add to cart
130db House Security Alarm Door Contacts 24 Hour Monitoring

... home, garage, car, and garden, etc. You can check whether the door/window status with Smart Life app anytime and anywhere, giving you peace of mind anywhere anytime and a full sense of security. ✅ 【 INSTANT...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
Break Glass Fire Alarm Door Release Emergency Exit Button For Access Control

Break Glass Fire Alarm Door Release Emergency Exit Button For Access Control Light Indicators Break Glass Fire Alarm Emergency Resetable Switch Call Point Emergency Door Release VI-924 Resetable Switch Call Poi...

Shenzhen Vians Electric Lock Co.,Ltd.
Guangdong,China

Verified Supplier

Add to cart
Security Alarm Door Walk Through Metal Detector 6 Zones Body Scanner 15W 50/60Hz

... 2. High Sensitivity: even the metal is thrown through the channel of the detector can be detected 3. Multi-zone detecting and alarming provide precise location of one or more objects simultaneously 4. Small...

Securina Detection System Co., Limited
Guangdong,China

Verified Supplier

Add to cart
130db House Security Alarm Door Contacts 24 Hour Monitoring

... home, garage, car, and garden, etc. You can check whether the door/window status with Smart Life app anytime and anywhere, giving you peace of mind anywhere anytime and a full sense of security. ✅ 【 INSTANT...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
Aluminum Alloy Smart App Controlled Door Locks With Touch Keypad

...Door Locks with Touch Keypad Hotel Door Lock Description Features · Unlocking by RFID card + mechanical key in emergency · Aluminum alloy panel · American standard 5 latches mortise, strong and safe · Work w...

Shenzhen Easloc Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Zinc Alloy Key Card Door Locks 4 Colors Optional With CE FCC Certification

... 5 latches mortise, strong and safe. · Work with 4 pcs AA alkaline battery, Low power consumption, last for more than 1 year. · Low power alarm, door ajar alarm, an-ti-tampering alarm. · 300,000 times life t...

Shenzhen Easloc Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Commercial Hotel Door Locks Keyless Entry Two Way To Unlock Durable

... riveting parts; 3.Low power alarm, unlock alarm, illegal opening alarm; 4.The lock information will not loss when power off; 5.A clock inside the lock control the key card using time; 6.The circuit has been...

Guangzhou Light Source Electronics Technology Limited
Guangdong,China

Verified Supplier

Add to cart
Tuya Smart Wireless Door Window Sensor Home Alarm System Temperature Humidity Detection

...(0-100%) Product size 94*39*18mm ,94*13*18mm Working current 10/4.2/5MA Feature: detects whether doors, windows, drawers, safes, etc. are illegally opened or moved, and issues an early warning notice. It has...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
12V Door Central Locking System Alarm 15lbs T Type With Remote

12V Door Central Locking System Alarm 15lbs T Type With Remote 1. Remote central door locking ,one master three slaves actuators 2. Actuator 360�� rotating head 3. Actuator 150,000 times continuous working appro...

LINSHENG INTERNATIONAL ENTERPRISE CO., LTD
China

Verified Supplier

Add to cart
58KHz Internet Wifi Black EAS Alarm System Mono Technology DSP Technology

...alarm system am 58khz people counting/ lease time/ internet wifi white arcylic EAS alarm system Features: 1. Transparency: adopted acrylic material, transparent fully. 2. Concealment: install antennas behind...

Dongguan HAX Electronic Co., Ltd.
Guangdong,China

Active Member

Add to cart
Window Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert

...Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert About this item: 1. 50 Days Full Refund or Replacement:Window Security Alarm,built-in sensor detects vibrat...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
32 Wireless Zones GSM Alarm System 2 Wired Zones 4 Wireless Sirens LED Display

...Alarm System With 32 Wireless Zones, 2 Wired Zones And 4 Wireless Sirens Features Host alarm simultaneouly trigger Wi-Fi camera app alarm 32 wileless zones, support rename, setup Normal/Bypass mode, 24-hour ...

CWT(HK) Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Window Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert

...Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert About this item: 1. 50 Days Full Refund or Replacement:Window Security Alarm,built-in sensor detects vibrat...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
Glomarket Tuya Wireless Smoke Detector Smoke Sensor Home Security Alarm System App Control Fire Alarm

...Alarm System App Control Fire Alarm Features: 1.thermistor sensor / photoelectric infrared LED 2.smog sensitivity comply with UI 217 / 3.2%/feet 3.sent status signal every 15 seconds or 65 seconds 4.no emit ...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
Car Alarm Radar Motion Parking Sensor Systems 32VDC 10in High Brightness Display

... 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

Verified Supplier

Add to cart
90dB Indoor Outdoor Thermometer Digital Timer Clock With Alarm

...Alarm Features: 4-digit clock function: hour, minute, default 12-hour format, 12H and 24H format can be converted Timing function: Count up/Down Timer,Count range:0~99’59’’ Buzzer alarm, OPTION selects the s...

Mingle Scitek (Shen Zhen) Co., Ltd.
Guangdong,China

Site Member

Add to cart
Household Combustible Gas Detector with 0-30% LEL Detection Range, Quick ≤30s Response, and Audible Visual Alarm

... and the accuracy of monitoring and alarming are improved. It has the functions of high - brightness indicator lights and high - decibel buzzer alarm prompts. It is equipped with a drift compensation functio...

Xi'an Kacise Optronics Co.,Ltd.
Shaanxi,China

Verified Supplier

Add to cart

|< << 36 37 38 39 40 41 42 43 44 >> >|

Inquiry Cart 0

All Categories

Door Alarm Buzzer

Total 5488 products for door alarm buzzer Manufacture & Suppliers

Audible Alarming Door Frame Metal Detector 45 Zones With Directional Counter

Security Alarm Door Walk Through Metal Detector 6 Zones Body Scanner 15W 50/60Hz

130db House Security Alarm Door Contacts 24 Hour Monitoring

Break Glass Fire Alarm Door Release Emergency Exit Button For Access Control

Security Alarm Door Walk Through Metal Detector 6 Zones Body Scanner 15W 50/60Hz

130db House Security Alarm Door Contacts 24 Hour Monitoring

Aluminum Alloy Smart App Controlled Door Locks With Touch Keypad

Zinc Alloy Key Card Door Locks 4 Colors Optional With CE FCC Certification

Commercial Hotel Door Locks Keyless Entry Two Way To Unlock Durable

Tuya Smart Wireless Door Window Sensor Home Alarm System Temperature Humidity Detection

12V Door Central Locking System Alarm 15lbs T Type With Remote

58KHz Internet Wifi Black EAS Alarm System Mono Technology DSP Technology

Window Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert

32 Wireless Zones GSM Alarm System 2 Wired Zones 4 Wireless Sirens LED Display

Window Alarm 125dB Loud Ultra-Slim Anti-Theft Alarm for Door and Window Glass Break Vibration Sensor Alert

Glomarket Tuya Wireless Smoke Detector Smoke Sensor Home Security Alarm System App Control Fire Alarm

Car Alarm Radar Motion Parking Sensor Systems 32VDC 10in High Brightness Display

90dB Indoor Outdoor Thermometer Digital Timer Clock With Alarm

Household Combustible Gas Detector with 0-30% LEL Detection Range, Quick ≤30s Response, and Audible Visual Alarm