Home > Security & Protection > Alarms > Alarm system >

Door Alarm Switch

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 9709 products for door alarm switch Manufacture & Suppliers

Kids Safety Home Alarm Security Window Door Magnetic Alarm 130db Burglar Door Sensor Alarm

...doors or windows but you never notice...old people open the door or pets go out... All these problems shows it’s a big deal or home security alarm which will cause a series of big problem! Now our wireless o...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
15m Tele Control 130db House Security Alarm Beeping Door Entry Sensor

... immediately when the two items are apart more than 0.6 inches.(IT ONLY FITS ON FLAT DOOR AND FRAME.) 50FEET REMOTE RANGE & EASY TO MANAGE : One remote-controller can be paired with multiple magnetic sensors...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
Kids Safety Home Alarm Security Window Door Magnetic Alarm 130db Burglar Door Sensor Alarm

...doors or windows but you never notice...old people open the door or pets go out... All these problems shows it’s a big deal or home security alarm which will cause a series of big problem! Now our wireless o...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
15m Tele Control 130db House Security Alarm Beeping Door Entry Sensor

... immediately when the two items are apart more than 0.6 inches.(IT ONLY FITS ON FLAT DOOR AND FRAME.) 50FEET REMOTE RANGE & EASY TO MANAGE : One remote-controller can be paired with multiple magnetic sensors...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
25.4mm 0.2DCA 5W Magnetic Door Contacts With Timer DC-1561W

...Door Contacts With Timer Magnetic Door Contacts Introduction * Quick connect terminal block * Quality adhesive tape and screws mount * Easy installaion * Switches or magnets available seperately * Colors: Wh...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
25.4mm 0.2DCA 5W Magnetic Door Contacts With Timer DC-1561W

...Door Contacts With Timer Magnetic Door Contacts Introduction * Quick connect terminal block * Quality adhesive tape and screws mount * Easy installaion * Switches or magnets available seperately * Colors: Wh...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
White 130dB Wireless Anti Theft Alarm System Round Ultra Thin

...window with the Vibrating door and window alarm Security Window Alarm. Simply peel and stick the device to any window . Its sensor detects vibration and emits a 130 dB alarm to alert you of a potential break...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Active Member

Add to cart
White 130dB Wireless Anti Theft Alarm System Round Ultra Thin

...window with the Vibrating door and window alarm Security Window Alarm. Simply peel and stick the device to any window . Its sensor detects vibration and emits a 130 dB alarm to alert you of a potential break...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

Verified Supplier

Add to cart
DC-1641G; Embedded Fixing Magnetic Door Contact With Lead Wire Connecting Form

door infrared sensor,magnetic door contact switch normally closed/open DC-1641 magnetic door contact switch Introduction The so-called door magnet/window magnet is actually the abbreviation of the magnetic swit...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
DC-1641G; Embedded Fixing Magnetic Door Contact With Lead Wire Connecting Form

door infrared sensor,magnetic door contact switch normally closed/open DC-1641 magnetic door contact switch Introduction The so-called door magnet/window magnet is actually the abbreviation of the magnetic swit...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
TOPSHINE 2 Way Keyless Smart Car Alarm System 100m

...fence alarm - Anti GSM jamming - Movement alarm - Warning identification, Anti-hijacking - Central door locking system automation - Door unclosed well warning function - Car finding / help calling, Re-arm, L...

GZ TOPSHINE TECHNOLOGY LIMITED
China

Site Member

Add to cart
90w Industrial Poe Switch 2.5G Optical Fiber Switch alarm relay for outdoor PTZ cameras

... power cabling. Smart PoE Management Remote power on/off, reset, priority, scheduling, and power monitoring – no need for on-site maintenance. Alarm Relay Output Automatically triggers alarms for power failu...

Shenzhen Olycom Technology Co., Ltd.
China

Verified Supplier

Add to cart
Magnetic Door Contact Sensor Easy Installation

...-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 28 Current (DCA) 0.2 0.5 0.5 Impedance (mΩ, Max.) 500 300 300 Switch form Form A Form A Form A...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
Magnetic Door Contact Sensor Easy Installation

...-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 28 Current (DCA) 0.2 0.5 0.5 Impedance (mΩ, Max.) 500 300 300 Switch form Form A Form A Form A...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Magnetic Alarm Sensor / Magnetic Switch Sensor Working With Access Control System

...door magnetic sensor, working with access control system Model: JS-RC38 Door magentic sensor are sensor feedback for door open or not, mostly using with access control system. Parameter List Size 27 * 14 * 8...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

Verified Supplier

Add to cart
Wifi Fire Smart Alarm Sensor Tuya Smart Smoke Detector App Control Wireless Security Alarm

...Alarm Tuya Smart Smoke Detector Wireless Security Alarm App Control Smoke Sensor Features: Outside the premises (outdoors): 1. In the garage. Products of combustion are produced when you start your automobil...

Shenzhen Glomarket Technology Co., Ltd
China

Active Member

Add to cart
RFID Hotel Smart Door Locks

...Door Functions 1. 304 Stainless steel lock body with steel mortise; 2. It has 2 ways to unlock including card and key; Multiple protections 1) Low voltage alarm: when the battery power is insufficient, the l...

Shenzhen Easloc Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Anti - Interference Metal Detector Door Frame , Airport Metal Scanners

... , alarm records saved in software , there are 30 programes setting , 1-300 high sensitivity adjusted by users easily , working frequency self-calibraition ,more affect for preventing mistake alarm . the gat...

JC Security Equipment Co., Ltd
Guangdong,China

Verified Supplier

Add to cart