Home Security

65 matches

80dB Wireless Portable Door Bolt Alarm - Anti...

Listing Date:09/12/2025 Listing Date:09/12/2025 more

as low as $50.17 $35.99

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WiFi Smart Motion Sensor Alarm Indoor Infrare...

Independent wifi infrared detection alarm graffiti intelligent human induction... Independent wifi infrared detection alarm graffiti intelligent human induction alarm infrared sensor Keywords:motion sensor motion sensor alarm motion detectors home motion sensor alarm Product selling points: Any rotation at 360 degrees Built-in... more

as low as $18.99

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Overhead PIR Motion Sensor Activated Audio Pl...

Features:Adopts passive infrared detection technology.Detection distance of th... Features:Adopts passive infrared detection technology.Detection distance of the PIR motion sensor is up to 5 meters.Detection angle of the PIR motion sensor is 120 degrees fan-wise.Built-in a high quality MP3 player with an on-board 4Mbytes flash... more

as low as $79.95 $75.60

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AUR 2 Pack Portable Door Stop Alarm Door Stop...

Warm Note: While the door stop is equipped with a non-slip pad on the bottom a... Warm Note: While the door stop is equipped with a non-slip pad on the bottom and its textured surface ensures it remains non-slip during use please note that it should not be used on slippery floor and avoid leaving any water stains on the floor to... more

as low as $20.78

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Multifunctional Handheld Metal & Wall Detecto...

Specification: Product Name: Multifunctional Handheld Metal & Wall Detector Co... Specification: Product Name: Multifunctional Handheld Metal & Wall Detector Color: Brown Weight: 170G Battery: 9V Battery (Not Included) Size: 15*6.7*3cm/5.9*2.6*1.2in Package includes: 1Pcs * Multifunctional Handheld Metal & Wall Detector+1Glove(No... more

as low as $28.88

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Graffiti ZigBee Sensor Smart Body Infrared PI...

Wireless type: ZigBee 3.0 Transmission frequency: 2.4 GHz Transmit power: less... Wireless type: ZigBee 3.0 Transmission frequency: 2.4 GHz Transmit power: less than equal 15 DBM Communication distance: 50 meters (open environment) 50 meters (open environment) Working voltage: 3V Working current: less than equal 25 mA Standby... more

as low as $15.85

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Portable Motion Sensor Alarm And Entrance Ale...

This compact motion sensor will detect anyone who attempts to enter the protec... This compact motion sensor will detect anyone who attempts to enter the protected area. A loud 90 db alarm siren will sound off to scare the intruder away and alert others to pay attention to the motion detected event. It can be fixated on the wall... more

as low as $14.50

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lanema Practical Long Distances 24GHz Motion ...

Features: Experience with the Human Presences Sensors designs to detect both m... Features: Experience with the Human Presences Sensors designs to detect both motions and movements making it addition for advanced Intelligent home systems. This art Sensors features a large detection multiple level intelligent parameters adjustment... more

as low as $17.15 $15.35

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3-in-1 Carbon Monoxide Detector, Portable CO ...

Category:Moisture measurement,Gas Leak detector,Temperature probe; Power Suppl... Category:Moisture measurement,Gas Leak detector,Temperature probe; Power Supply:Rechargeable Power; Batteries Included:Yes; Features:Multi Function,Measure,Smart,Pro; Shipping Weight:0.2; Listing Date:03/26/2026 more

as low as $55.42 $38.99

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Wireless Motion Sensor Under Cabinet Light Ma...

ED Under Cabinet Light Bright Motion Sensor Indoor Adhesive Magnetic Wardrobe ... ED Under Cabinet Light Bright Motion Sensor Indoor Adhesive Magnetic Wardrobe Light Under Counter Light Wireless Features: Color: Sliver Material: Plastic Product size: 8x8cm /3.1x3.1in Packing size: 8.5x8.5x3.8cm/3.35x3.35x1.5in Gross weight:... more

as low as $10.99

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BQBQERT Practical Garage Door Sensors Set Por...

Features: Ensures the family and property with the Garage Door Sensors Replace... Features: Ensures the family and property with the Garage Door Sensors Replacement upgrades for any Liftmasters or garage door opener post. This sensors set features easy installation sturdy materials and includes both sending and receiving sensors... more

as low as $20.09

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Auto-On Motion Sensor Light Magnetic Clip-On ...

Light your way and stay seen with our Motion Sensor Auto-On Safety Light! Desi... Light your way and stay seen with our Motion Sensor Auto-On Safety Light! Designed for runners walkers hikers and outdoor enthusiasts this clip-on light features an intelligent motion sensor that automatically turns on when you move and off when you... more

as low as $22.89

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Wireless 125dB Door Stop Alarm Lock Anti-thef...

Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Ant... Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Anti-theft Alarm Door Stopper For Home Features: ALARM: The 125 DB security alarm is for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the... more

as low as $10.56 $7.39

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Wireless 125dB Door Stop Alarm Lock Anti-thef...

Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Ant... Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Anti-theft Alarm Door Stopper For Home Features: ALARM: The 125 DB security alarm is for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the... more

as low as $10.56 $7.39

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Metal Portable Wall Tester Stud Sensor Metal ...

Metal Portable Wall Tester Stud Sensor Metal Joists Detector Handheld Finder S... Metal Portable Wall Tester Stud Sensor Metal Joists Detector Handheld Finder Screw Edges Finder with LED Indicator Specification: This wall metal detector is crafted from quality material shock- and wear- can provide service time. Uses an electronic... more

as low as $13.63 $10.95

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Multifunctional Handheld Metal & Wall Detecto...

Specification: Product Name: Multifunctional Handheld Metal & Wall Detector Co... Specification: Product Name: Multifunctional Handheld Metal & Wall Detector Color: Silver Weight: 170G Battery: 9V Battery (Not Included) Size: 15*6.7*3cm/5.9*2.6*1.2in Package includes: 1Pcs * Multifunctional Handheld Metal & Wall... more

as low as $29.49

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Wireless 125 dB Door-Stop Alarm with Vibratio...

Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Ant... Wireless 125dB Door Stop Alarm Lock Vibration Sensor Hotel Security System Anti-theft Alarm Door Stopper For Home Features: ALARM: The 125 DB security alarm is for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the... more

as low as $10.54

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Portable Motion Sensor Alarm Entrance Chime F...

This compact motion sensor will detect anyone who attempts to enter the protec... This compact motion sensor will detect anyone who attempts to enter the protected area. If motion is detected a powerful 90 db alarm siren will sound off to scare the intruder away and alert others to pay attention to the motion detected event. This... more

as low as $17.51 $14.85

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Protoiya Stud Finder Sensor 5 in 1 Battery Op...

Parts List: 1×Detector 1×Manual Detailed description: Product Name: Stud Fin... Parts List: 1×Detector 1×Manual Detailed description: Product Name: Stud Finder Sensor Model: SH402 Product material: PC/ABS Product size: 17.1×7×3.5cm Alarm mode: buzzer Battery type: 9V dry battery (battery not included in delivery) Display:... more

as low as $14.69

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Pressure Sensors Display Module Display Modul...

Pressure Sensors Display Module Display Module Accurate Portable Efficient for... Pressure Sensors Display Module Display Module Accurate Portable Efficient for Flexible Sensors for Force Sensors Specification: Item Type: Pressure Sensors Display ModuleMaterial: Copper Clad Laminate Model: RP-C-MK01 Module Size: Approx. 32 x 62.6... more

as low as $23.64 $19.64

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