“ door alarm ”

Anti-Theft Security Door Stop Alarm with Door Holder (3 x AG13)

Current: /=90dB - Alarm time: 15 second - Stop + alarm of double insurance - The sensor can be external, and it can be installed no matter the door

$19.70

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» Alarm Systems

3-Mode Anti-Theft Security Door Stop Alarm (120dB/1*9V)

- Wedge-shaped design alarm stops intruder from opening door - Adjustable sensitivity switch prevents tampering (Hi/Mid/Low) - 120 dB Alarm

$6.20

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Wireless Entry Alarm

Compact design, no wiring required Secure your doors, windows, and valuables 90 dB to 105 dB loud, instant alarm

$1.88

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(112 reviews)

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Touch Sensitive Anti-Theft Window and Door Hanging Security Alarm with 120dB Siren

- Electromagnetic sensor technology- Simply hang on door or window (metal) handles, when someone touchs the handle on the other side, the alarm

$4.22

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(3 reviews)

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Window and Door Magnetic Sensor Anti-Theft Security Alarm (95dB/3*LR44)

- Great security product - Host power: 3*LR44 batteries (included) - Easily mounted by adhesive tape to window or door

$3.10

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U-buckle Door Lock Security Alarm Set (3 x AG13)

the alarm system is also switched to off condition, just using it as a common u-buckle door lock - Can prevent against any unwelcome intru

$21.40

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Window and Door Magnetic Sensor Anti-Theft Security Alarm (90dB/2*AAA)

- Great security product - Host power: 2*AAA batteries (not included) - Easily mounted by adhesive tape to window or door

$3.00

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Window and Door Sensor Anti-Theft Security Alarm Set (125dB)

- Easy to install and operate - Perfect for securing doors and windows - Clean-stick ...- 1 x Security Alarm (1 x 6F22/9V battery, include

$33.99

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Window and Door Anti-Theft Security Alarm (105dB / 3 x AG13)

- Color: White - Plastic material - Volume: 105dB - Powered by 3 x AG13 cells - Cable length: 95cm - Easily mounted by adhesive tape to window or door

$5.40

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Window and Door Magnetic Sensor Anti-Theft Security Alarm (120dB/1*6F22)

- Great security product - Host power: 1*6F22 batteries (not included) - Remote control power: 1*12V (included) - Remote range: 30m - 40 seconds alarm time

$9.30

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(1 review)

» Alarm Systems

Remote Control Window + Door Anti-Theft Security Alarm - White (2 x AAA)

MaterialABSBrandKKModelKK-1256ColorWhiteQuantity1Power Supply2 x AAA (not included)Remote Controlled distanceNoVoice Decibels105dBBattery TypeAAAPacking List1 x Security alarm

$9.90

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(2 reviews)

» Alarm Systems

Window and Door Magnetic Sensor Anti-Theft Security Alarm (100dB/3*AAA)

a receiver and 2 remote controllers - Sound level: 100dB - Working distance: 50m - Receiver is powered by 3*AAA batteries (included) - Each remote controller powered by 1*23A/12V battery (included) -

$12.60

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(1 review)

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Home Security Wedge Door Stop Alarm System - Black + Silver (1 x 9V)

ABS + PC - Up to 120 dB high-pitched continuous siren when activated - Wedge-shape design to fit any hinged door - No installation need, easy to use - Powered by 1 x 9V

$6.10

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» Alarm Systems

Home Security Wedge Door Stop Alarm System (1 x 9V)

High > Medium > Low - Up to 120 dB high-pitched continuous siren when activated - Wedge-shape design to fit any hinged door - No installation need, easy to use - Powered

$6.80

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Electric Door Lock for Glass/Wooden Door (DC 12V)

- Color: Silver - Material: Aluminum alloy - Working voltage: DC 12V - Start current: 480mA - Standard current: 85mA - 5 power cables - Provide reliable locking options for glass door

$27.50

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(1 review)

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Wireless Door Magnetic Sensor Anti-Theft Security Alarm Set w/ Remote Controller

90dB - Alarm volume: 120dB - magnetic sensor control - Remote control distance: 30M - Receiving distance: 100M - Powered by 3 x AA (not included) - Transmitter powered b

$13.30

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(2 reviews)

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Stainless Steel Home Security Door Stop Alarm (3 x LR44)

- Model: FK8804 - Color: Golden - Material: Stainless steel - Door stop and alarm double insurance - Working mode: Non operation / Outdoor (sound / light alarm

$21.40

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Wireless Remote Control Magnetic Door Alarm - White (3 x AA)

- Volume: 105dB - Alarm delay: 10sec - Door alarm was powered by 3 x AA batteries (not included) - Magnetic door

$13.10

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Advante Wireless Door Bell/Alarm (32-Melody Choice)

$11.80

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(1 review)

» Doorbells

Advante Wireless Door Bell/Alarm (32-Melody Choice)

$12.99

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» Doorbells

Emergency Door Release Glass Break Fire Alarm Button - Green (AC 220V / DC 24V)

- Model: FA-102 - Color: Green - ABS plastic housing - Working voltage: AC 220V 50Hz / DC 24V - Max closed current: AC 220V 5A / DC 24V 8A - Contact resistance:

$6.80

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Programmed Codes Window/Door Magnetic Sensor Security Alarm (DC 12V/4 x 1.5V AA)

- Color: White - Material: Plastic - Great security product - Required no wiring, simple installation - Programmed select codes for alarm on/off - Host power: 4 x 1.5 V

$14.60

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(1 review)

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Wireless Visitor Alarm Entry Alert Door Chime for Shop Store Entrance - Gray (3 x AA)

(with sound choose switch)- Welcome visitors at shops or at homes - Powered by 3 x AA batteries (not included)- Ideal for shop/office/home to announce the entrance of visitor, also works as security alarm

$8.90

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» Doorbells

Window and Door Magnetic Sensor Anti-Theft Security Alarm Set (3*LR44)

- Easy to install and operate - Perfect for securing doors and windows - Clean-stick adhesives behind units - Powered by 3*LR44 battery (included)

$2.70

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(2 reviews)

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Light Sensitive Visitor Welcoming Door Chime/Doorbell (12-Melody Choice)

- Built-in 12 melodies for your choice - With volume control - Sensing distance 6~8 meters - Powered by 3*AA batteries (not included) - Can be used for visitor welcoming or as safety alarm

$12.40

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» Doorbells

Ultra-thin 7" LED Color 380K Pixels Video Door Phone w/ Night Vision - Black

- Functions: Monitoring, Two-way talkback, Door locks control, Manual alarm - Accessories: - 1 x 100~240V power cable (116cm / 2-round-pin

$119.80

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(1 review)

» Other Security Products

Window/Door Vibration/Shock Sensor Anti-Theft Security Alarm (4 x LR44)

- Easy to install and operate - Works as a home/office/store security alarm - Powered by 4 x LR44 batteries (included) - Comes with Chinese manual ?

$8.10

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Universal Infrared Sensors for Automatic Doors

20m (range can be reduced 30% in bad weather conditions such as rain and fog) - Perfect auxiliary part of family anti-theft system - Could be fixed on automatic doors

$12.99

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Wireless Door Bell

Compact receiver and ringer signal Water resistant design Strong anti-interference system

$7.12

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(32 reviews)

» Doorbells

Wireless Door Bell

Compact receiver and ringer signal Waterproof design Strong anti-interference system

$7.50

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(4 reviews)

» Doorbells

SPY PKE / RKE Car Alarm System Kit

after system disarmed 30 seconds - Low power reminding - Door / trunk improper closed alarm - te protection code - Car finding system - Intelligent chip decoding - One-key door

$144.40

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» Car Alarm Systems

GSM/CDMA Digital Home Security Alarm System Set

detectors & 16 zones for wireless detectors - Set alarm, disarm, emergency alarm by remote controller - Set alarm

$106.90

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GSM/CDMA Digital Home Security Alarm System Set

- Preset alarm/disalarm time - Allows recording alarm voice - Supports talkback and monitoring function - Power-off alarm

$109.80

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(2 reviews)

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3.8" LCD Display Water Resistant Wireless Door Bell & Alarm w/ Double Transmitters - White

LCD display - Display and adjust time/ date/ week/ alarm/ timer/ temperature - Includes: 2 transmitters + 1 receiver - Temperature measuring range: 0~50(32~122) -

$27.10

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Wireless Digital Home Security Alarm System Set (315 MHz)

- 1 x Alarm panel - 1 x PIR detector (1 x 6F22 battery included) - 1 x Door sensor (1 x 23A battery included) - 1 x Wired siren - 2 x Remo

$63.90

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(1 review)

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Wireless Digital Home Security Alarm System Set (315MHz)

- 1 x Alarm panel - 1 x PIR detector (1 x 6F22 9V battery included) - 1 x Door sensor (1 x 23A 12V battery included) - 1 x Wired siren - 2

$48.20

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2-Digit LED Wireless Home Security Alarm System Set

80 meters - External horn alarm: 110dB - IR detector: - Detecting speed: 0.3~3 meters / second - Detecting range: 5~12 meters - Detecting angle: 110 degree (horizontal) and 60 degree (vertical) - Magnet door

$77.60

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Home Security Wireless GSM Dual-Band Alarm System Set

5 - External horn alarm: 110dB - IR detector: - Detecting speed: 0.3~3 meters / second - Detecting range: 5~12 meters - Detecting angle: 110 degree (horizontal) and 60 degree (vertical) - Magnet door

$72.90

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SYD-4 One Way Car Alarm System - Black

silent alarm; alarm trigger; emergency override and auto-alarming; anti-hijack; auto central lock; car search; LED indicates; remind to close the door

$42.50

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» Car Alarm Systems

Welcome Door Chime 16-Melody Wireless Door Bell (3 x AAA)

range: 12m - Detecting angle: 60 degrees / 110 degrees - Turn on delay: 10 sec - Alarm level: 95dB - Powered by 3 x AAA batteries (not included) - Can also use external

$7.80

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» Doorbells