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433MHz Wireless WIFI + GSM Auto-dial Alarm Security System LCD Display Door Sensor PIR Motion Sensor Phone APP Remote Control Compatible with Alexa Google Home Voice Control Smart Home Burglar

Overview: This alarm system contains a WIFI+GSM alarm panel a PIR sensor a door sensor a wired siren two RFID cards and two remote controllers. It supports for Amazon Alexa/Google Home Voice Control and phone APP remote control. You can arm/disarm this... more

433MHz Wireless WIFI + GSM Auto-dial Alarm System LCD Display Door Sensor PIR Motion Sensor Phone APP Remote Control Compatible with Home Voice Control Smart Home Burglar Alarm System

Overview: This alarm system contains a WIFI+GSM alarm panel a PIR sensor five door sensor a wired siren two cards and two remote controllers. It supports for / Home Voice Control and phone APP remote control. You can arm/disarm this alarm system via... more

Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor for Home Clearance Sale Mom Gifts

Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Features: New and Super 90 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Easily mounted by adhesive. Type to window... more

Overhead Garage Door Floor Alarm System Switch Contact Sensor Track Mounted

Overhead Door Contact Switch Overhead Door Contact Switch Elevate your security with our reliable Overhead Door Contact Switch designed to ensure safety and peace of mind for your premises. Heavy duty Track Contact Sturdy polished aluminum die-cast... more

Wireless Home Security Door Window Entry Burglar Alarm System Sensor Stopwatch

1x Sensor Sensor type: alarm Super loud 120 dB alarm Feature Convenience in installation--just peel and stick Super suitability and stability and Easily mounted by adhesive. Type to window or door. Material: New and high quality Alarm type: sound 1 x... more

Kairuite Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more

GLFILL Wifi Door Sensor Detector for Tuya Smart Door Casement Switch APP Reminder Alarm

Feature: *Wi-Fi Smart Door Sensor/Detector: Real-time monitor whether doors/casement are opened. *Smart Life: Changing Lives in Wireless Era Real-time Grasp the Situation at Home State Synchronization: No need to worry about whether doors/casement are... more

Kairuite Smart Door and casementSensor Smart Security Alarm work 2PCS

Features: * Hub is required and sold separately *Whenever the door/casement opens unexpectedly the MOES Door and casement Sensor will send an notification to your phone and activate the local alarm on the MOES Hub. *The MOES Door and casement Sensor... more

Kairuite Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

Features: *Easy to use: No tools or professional installation required easily set up the wireless door sensor in just minutes. *Round-the-clock monitoring: Provides 247 monitoring of your home not only on front doors but also on garage doors wine... more

Kairuite FOR DW2 WIFI Door Sensor Smart Switch Alarm Security System Automation

Features: *Brand new and high quality *Made of high quality material more durable *The wireless door sensor can be installed on your door and will send you an notification if your door is either open or closed adding an extra layer of security to your... more

GLFILL Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more

GLFILL Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

Features: *Easy to use: No tools or professional installation required easily set up the wireless door sensor in just minutes. *Round-the-clock monitoring: Provides 247 monitoring of your home not only on front doors but also on garage doors wine... more

Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor

Wireless Home Security Door Window Entry Burglar Alarm System Magnetic Sensor Features: New and Super 90 dB alarm Convenience in installation--just peel and stick Super environmental suitability and stability Easily mounted by adhesive. Type to window... more

WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor

WIRELESS Home Window Door Burglar Security ALARM System Magnetic Sensor Feature: 1. New and 2. Super 90 dB alarm 3. Convenience in installation--just peel and stick 4. Super environmental suitability and stability 5. and insect prevention 6. Easily... more

MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 26cm/10.2"; Total Size: 17mm x 10.7mm/0.67" x 0.42" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means… more

30pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

ABS Normally Closed Door Contact Switch 0.5A Maximum Switch Current Will make Sense Door Closer at Roughly 10-15mm Self-Adhesive Mount, Screw Surface Mount Long wire lead that is side mounted Description: 1.Self-Adhesive Mount, Screw Surface Mount… more

5pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 26cm/10.2"; Total Size: 17mm x 10.7mm/0.67" x 0.42" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means… more

RC-36 NO Recessed Wired Door Contact Sensor Alarm Magnetic Reed Switch Brown

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 23mm x 22.5mm/0.91" x 0.89" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available NO means… more

MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

MC-31 Surface Mounting Wired Door Contact Sensor Alarm Magnetic Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

Net Weight: 44g; Package Content: 2 Sets x Magnetic Door Switch, Some Screws Size: 6.4 x 2.0 x 1.3cm/2.5" x 0.78" x 0.52"(L*W*H); Product Name: Magnetic Door Switch Color: White;Induction distance:15mm Material: Plastic Working Voltage: DC 100V Surface… more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

4pcs RC33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 25cm/10"; Total Size: 16.7mm x 10.7mm/0.66" x 0.42" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available NO means… more

MC-38 Surface Mounting Wired NC Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

5pcs MC-51 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

Plastic NC Door Contact Switch The reed switch is an electrical switch operated by an applied magnetic field. Will make Sense Door Closer at Roughly 16mm Screw Surface Mount Work as an anti-theft alarm, perfect for wood door and window. more

MC-38 Surface Mounting Wired NC Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

MC-38 Surface Mounting Wired NC Door Sensor Alarm Magnetic Reed Switch

Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

2pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White

ABS Normally Closed Door Contact Switch 0.5A Maximum Switch Current Will make Sense Door Closer at Roughly 10-15mm Self-Adhesive Mount, Screw Surface Mount Long wire lead that is side mounted Description: 1.Self-Adhesive Mount, Screw Surface Mount… more

30pcs RC-33 NC Recessed Wired Door Contact Sensor Alarm Magnetic Reed - White

Current: 0.5A ; Voltage: 100V ; Power Rating: 10W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 17mm x 10.5mm/0.67" x 0.41" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means… more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

RC-36 Recessed Door Contact Sensor Alarm Magnetic Reed Switch

Package Content: 1 x Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp. more

Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch - Brown

Net Weight: 21g; Package Content: 1 x Door Magnetic Reed Switch Size: 23 x 23mm / 0.9" x 0.9"(H*D); Product Name: Door Magnetic Reed Switch Color: Brown; Material: Plastic Working Voltage: DC 100V Cable Length(Each): 36cm/14" NO NC type designed for use… more

Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

Country of Manufacture: CHINA; Material: Plastic, Electronic Parts; Net Weight: 23g Package Content: 1 x Magnetic Door Switch Sets, Installation Screws; Type: /; Rated Voltage: DC 100V Rated Current: 500mA; Rated Power: /; Wire Length: / Main Color:… more