Door Alarm Sensor, 125dB Door Window Open Alarm Sensor, White

SYSTEM SENSOR RTS2-AOS Multi Signaling Unit,20 to 29VDC

Multi Signaling Unit, -, Finish White, Single Gang Box Mounting, Alarm Current 55mA, Peak Output (dBA) 85 dBA, Flash (Candela) -, Standby Current (uA) -, Depth (In.) 1 1/2 in, Height (In.) 5 1/4 in, Length (In.) -, Width (In.) 4 3/4 in, Duct Opening... ... more

ALARM CONTROLS 1200D Double Maglock,1200 lb. Holding Force

Electromagnetic Lock, Surface Mount, Opening Action Electromagnetic, Aluminum, Amp Draw @ 12V 400mA, Amp Draw @ 24V 200mA, Input Voltage 12/24V DC, Projection from Wall (In.) 1 1/2 in, Features Bond Sensor and Door Status Sensors, Self-Drilling TEC... ... more

Kidde Smoke Alarm, Photo/Ion, Dual Sensor, Batt Opr, White 11.0 H x 1.8 W x 7.3 D in gray | 11" H X 1.8" W X 7.3" D | Wayfair KID21007385N

Kidde Fire Dual-sensor Smoke AlarmDual-sensor smoke alarm features photoelectric and ionization sensors for best overall protection. Ionization Sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric... ... more

Symple Stuff Wireless Motion Door Chime 5.0 H x 2.75 W x 1.5 D in White | 5" H X 2.75" W X 1.5" D | Wayfair 4F863BFA53DF4B438B7B82EB38E10556

Wireless Commercial Entrance Alert With Motion Sensor. Sensor Chimes When Motion Is Detected In Entryway. Signal Passes Through Walls, Floors, and Doors. No Wiring Required. Plug Doorbell Receiver Into A 120 Volt Outlet — Pir Sensor Uses (3) Aa... ... more

Xodus Innovations Entry Alarm 5.0 H x 2.25 W x 1.25 D in Gray | 5" H X 2.25" W X 1.25" D | Wayfair HS4317B

Requires 3 AA alkaline batteries (not included) Entry chime Instant or delay settings Mount to door or window 4 Digit pin Battery operated Xodus Innovations | Xodus Innovations Entry Alarm 5.0 H x 2.25 W x 1.25 D in Gray | 5" H X 2.25" W X 1.25" D |... ... more

Google Video Doorbell (Battery, White) GA01318-US

Free Express Shipping! Google Video Doorbell (Battery, White) 960 x 1280 Resolution at 30 fps, Up to 10' of Night Vision, 145° Diagonal Field of View, Mic & Speaker for 2-Way Talk, PIR Motion & Proximity Sensor, Two-Way Audio with Noise... ... more

SDC MC-4 Door Status SensorAccess Control Systems

Door Status Sensor, Sensors, White, Plastic Material, Includes Mounting Hardware ... more

Google Video Doorbell (Battery, White) GA01318-US

Free Express Shipping! Google Video Doorbell (Battery, White) 960 x 1280 Resolution at 30 fps, Up to 10' of Night Vision, 145° Diagonal Field of View, Mic & Speaker for 2-Way Talk, PIR Motion & Proximity Sensor, Two-Way Audio with Noise... ... more

Eve Door & Window Wireless Contact Sensor (Matter) 10038002

Free Shipping! Eve Door & Window Wireless Contact Sensor (Matter) Wireless Sensor for Doors & Windows, Requires Hub that Supports Thread/Matter, Eve App for iOS, iPadOS & Android, Use with Amazon Alexa & Google Assistant, Use with HomeKit &... ... more

PGST Smart Life Alarm System for Home WIFI GSM Security Alarm Host with Door and Motion Sensor Tuya

PGST Smart Life Alarm System for Home WIFI GSM Security Alarm Host with Door and Motion Sensor Tuya ... more

Door Open Alarm Sensor Super Loud 125dB Door Entry Chime For Front Door Wireless Security Alarms

Door Open Alarm Sensor Super Loud 125dB Door Entry Chime For Front Door Wireless Security Alarms ... more

Perimeter Motion Sensor Alarm Motion Sensor Camping Alarm With 125db High Volume Outdoor Security

Perimeter Motion Sensor Alarm Motion Sensor Camping Alarm With 125db High Volume Outdoor Security ... more

Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Sabre HS-DSA Door Stop Security Alarm, Plastic, White

Highlights: Dimensions: 6.25" H x 1.75" W x 1.625" L Material: Plastic Color: White Battery Size: 9 Volt Decibel Rating: 120 dB Low Battery Indicator: Yes On and Off Switch: Yes Requires one 9-Volt battery (not included) Packaging Type: Clamshell ... more

Security Man Securityman Catch 47.0 H x 2.75 W x 3.0 D, Rubber in White | 47" H x 2.72" W x 3" D | Wayfair SECURITYBAR2

SecurityMan 2 In 1 Door Security Bar & Sliding Door Security Bar (2 Pack Black) - Constructed Of High-grade Iron (350lbs Of Force) - Great For Home & Apartment Security - Adjustable Patio Door Lock. The 2-in-1 Adjustable Alarm Jammier and Sliding... ... more

Latitude Run® TL Rubber Smartlight Alarm Clock 2.64 H x 4.18 W x 1.97 D in brownPlastic/Acrylic in White | 2.64" H X 4.18" W X 1.97" D | Wayfair

The rubber alarm clock features a large, easy-to-read time display and a soft and durable rubber case. The alarm has a five-minute snooze and an innovative nightlight that adjusts to light or dark conditions using a sensor. A colorful backlight can... ... more

WBM Smart Wbm Wi-fi Door Sensor, Alarm Contact Sensor, Home Security System-2 Count 6.0 H x 5.0 W x 5.0 D in White | 6" H X 5" W X 5" D | Wayfair

WBM smart wifi sensor for window, door, and also used as a garage door sensor. Home security door open contact sensor monitors and reports the opening and closing status of windows and doors real-time position status displayed on the app, no wiring... ... more

Symple Stuff Door Chime 2.56 H x 5.0 W x 1.3 D in White | 2.56" H X 5" W X 1.3" D | Wayfair 9933B89B02DC477185DFE39E1A6349B7

Our WiFi video doorbell featured with 166° viewing angles, 6 IR Night Vision LEDs, Light Sensor, PIR Motion Detection, App Remote Control, IR-CUT filter switched automatically according to the brightness of ambiance between day and night to capture... ... more

RC-35 NO Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.1A ; Voltage: 200V ; Power Rating: 2W; Action Distance: 15-25mm Cable Length: 25cm/9.8"; Total Size: 32mm x 11mm/1.26" x 0.43" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available NO means… ... more

HC-34A NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch White

Current: 0.3A ; Voltage: 28V ; Power Rating: 3W; Action Distance: 10mm Cable Length: 25cm/9.8"; Total Size: 14mm x 6.5mm, 12 x 6mm (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C. means... ... more

2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security - White

Net Weight: 36g; Package Content: 2 Sets x Magnetic Door Swith; Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H) Product Name: Magnetic Door Swith; Color: White; Material: ABS Working Voltage: 0-100V; Transmitting Distance: 3-15mm Contact Type:... ... more

RC-35 NC Recessed Wired Gate Contact Sensor Alarm Magnetic Reed Switch - White

Current: 0.1A ; Voltage: 200V ; Power Rating: 2W; Action Distance: 10-15mm Cable Length: 25cm/9.8"; Total Size: 32mm x 11mm/1.26" x 0.43" (L*D) This Recessed Door Contact Sensor works with any access control or burglar alarm system available N.C.... ... 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

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... ... 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

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.... ... more

Sabre HS-DWA2 Wireless Door And Window Alarm, Plastic, White

Highlights: Dimensions: 2.5" H x 1.625" W x 0.5" L Material: Plastic Color: White On and Off Switch: Yes Battery Size: LR44 Low Battery Indicator: Yes Decibel Rating: 120 dB Each alarm uses four LR44 batteries Number In Package: 2 Packaging Type:… ... more

White Anti Thief Magnetic Office Home Security Alarm

Producat Name : Magnetic Door Sensor;Material : Plastic, Electronic Parts Color : Random Color;Size (two parts) : small: 6.4 x 1.2 x 1.2cm/ 2.5" x 0.47" x 0.47" (L*W*T)big: 6.4 x 2 x 1.2cm/ 2.5" x 0.79" x 0.47" (L*W*T) Weight : 21g Package Content :... ... more

5 Pcs Door Window Magnetic Switch Home Alarm Security System NC Normally Close - White

Product Name : Magnetic Door Switch;Contact Type : NC, Normally Close;Contact Capacity : 0.5A(Maximum Switch Current) Voltage : 100V;Rated Power : 10W;Actuation Distance : 5-10mm; Size(Approx) : 2.7 x 1.5x 0.8cm/ 1.1" x 0.6" x 0.3"(L*W*H);Color :... ... more

2pcs 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

LYLE U7-1089-NA_10x7 Emergency Exit Only, SECURITY ALARM WILL SOUND IF DOOR IS

Emergency Exit Only Sign, Vertical Rectangle, Number of Printed Sides 1, English, Sign Legend Security Alarm Will Sound If Door Is Opened, Sign Legend Background Color White, Sign Legend Style Text ... more

Door Alarm Sensor, 125dB Door Alarms Window Burglar Alarm, White

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Magnetic Reed Switch, NC Door Sensor Window Contact Switch White Black - White, Black

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 5 Pack NO NC Door Sensor Window Contact Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Magnetic Reed Switch, 10 Pack NO NC Door Sensor Window Contact Switch

Enhance your home or office security with our magnetic reed switch. This wired recessed door and window contact is good for detecting the opening and closing of the door and window. ... more

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more

Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. ... more