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Security Man 2-in-1 Door Stopper/Door Knob Jammier, Sliding Door Block/Security Bar - Durable & Rugged Latch, in White | Wayfair SECURITYBAR

The 2-in-1 Adjustable Alarm Jammier and Sliding Patio Door Security Bar Latch is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. Is fully adjustable with an... more

Security Man 2-in-1 Door Stopper/Door Knob Jammier, Sliding Door Block/Security Bar - Durable & Rugged Latch, in Black | Wayfair SECURITYBARB

The 2-in-1 Adjustable Alarm Jammier and Sliding Patio Door Security Bar Latch is a heavy duty; dual function security bar made from high grade iron that can secure just about any hinged doors, sliding doors, and/or windows. Is fully adjustable with an... more

Skylink GS-MT Wireless Garage Door Sensor for SkylinkNet Home Alarm and M-Series Security System

The Skylink GS-MT Wireless Garage Door Sensor will track the garage door opened or closed status and send a push notification to your Smartphone with any change in status. Simply place the sensor on the top panel of your garage door to be informed when... more

Skylink Long Range Garage Door Alert & Alarm Security Kit

The GM-434RTL Wireless Long Range Household Alert & Alarm Garage Kit will alert you of security breaches. You can set the system to one of three operating modes to be alerted when movement is detected. All three modes will flash an LED to notify you of... more

Security Equipment Corp HS-DWA2 Premium White Door or Window Alarm 2 Pack

The Dual Pack 120 dB Magnetic Door/Window Alarm helps secure your doors and windows to keep your home safe. The compact magnetically triggered alarms sound when window or door is opened alerting you of an intruder. The alarms include entry chime... more

Kwikset Mobile Home Polished Brass Steel Passage Door Knob 3 Grade Right or Left Handed Metal in Yellow | 4.5 H x 3.25 W in | Wayfair 92001-519

As the industry leader, Kwikset has provided trusted security for over 70 years and has become synonymous with security, peace of mind, style and innovation. Kwikset Mobile Home locks are made especially to fit mobile home doors. This passage... more

Kwikset Mobile Home Polished Brass Steel Passage Door Knob 3 Grade Right or Left Handed Metal in Gray | 4.5 H x 3.25 W in | Wayfair 92001-520

As the industry leader, Kwikset has provided trusted security for over 70 years and has become synonymous with security, peace of mind, style and innovation. Kwikset Mobile Home locks are made especially to fit mobile home doors. This passage... more

Kwikset Mobile Home Polished Brass Steel Passage Door Knob 3 Grade Right or Left Handed Metal in Gray | 4.5 H x 3.25 W in | Wayfair 92001-520

As the industry leader, Kwikset has provided trusted security for over 70 years and has become synonymous with security, peace of mind, style and innovation. Kwikset Mobile Home locks are made especially to fit mobile home doors. This passage... more

Kwikset Laurel Keyed Door Knob w/ SmartKey® Metal in Gray | 2.63 H x 2.63 W in | Wayfair 740L 15 SMT

Step up to designer styles and superior security with Kwikset Signature Series products. The elegant, high-end design of the Laurel egg knob is sure to make a lasting impression. Both levers/knobs can be operated by a key on the outside or thumb turn... more

Kwikset Hancock Keyed Door Knob in Gray | 7.3 H x 3.6 W in | Wayfair 750H 15

Step up to designer styles and superior security with Kwikset Signature Series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. Both knobs can be operated by a key on the outside... more

Kwikset Hancock Keyed Door Knob in Gray | 7.3 H x 3.6 W in | Wayfair 750H 15

Step up to designer styles and superior security with Kwikset Signature Series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. Both knobs can be operated by a key on the outside... more

Kwikset Hancock Keyed Door Knob in Yellow | 7.4 H x 3.5 W in | Wayfair 750H 3

Step up to designer styles and superior security with Kwikset Signature Series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. Both knobs can be operated by a key on the outside... more

Kwikset Hancock Keyed Door Knob in Yellow | 7.4 H x 3.5 W in | Wayfair 750H 3

Step up to designer styles and superior security with Kwikset Signature Series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. Both knobs can be operated by a key on the outside... more

Kwikset Hancock Keyed Door Knob in Yellow | 7.4 H x 3.5 W in | Wayfair 750H 3

Step up to designer styles and superior security with Kwikset Signature Series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. Both knobs can be operated by a key on the outside... more

Kwikset Daylon Safelock Keyed Door Lever w/ Square Rosette in Gray | 2.56 H x 2.56 W in | Wayfair SL6000-DAL-SQT-15-RCAL-RCS

This lever is an ANSI/BHMA Grade 3 certified security lever that is ADA compliant. Both levers/knobs can be operated by a key on the outside or a thumb turn on the inside. Finish: Satin Nickel | Kwikset Daylon Safelock Keyed Door Lever w/ Square... more

Kwikset Daylon Safelock Keyed Door Lever w/ Square Rosette in Gray | 2.56 H x 2.56 W in | Wayfair SL6000-DAL-SQT-15-RCAL-RCS

This lever is an ANSI/BHMA Grade 3 certified security lever that is ADA compliant. Both levers/knobs can be operated by a key on the outside or a thumb turn on the inside. Customize: Yes, Finish: Satin Nickel | Kwikset Daylon Safelock Keyed Door Lever... more

Honeywell Entry Single Cylinder Electronic Deadbolt Zinc in Black | 8.43 H x 4.42 W x 3.16 D in | Wayfair 8712509

This single cylinder electronic entry deadbolt in Matte Black features a convenient one-touch locking system, 50 programmable user codes, and an alarm that sounds after four incorrectly entered user codes for added security. It suits a range of doors... more

Schlage Greenwich Single Cylinder Deadbolt Zinc in Gray | 3.375 H x 3 W x 2 D in | Wayfair B60NGRW618

The product is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Greenwich trim’s simple and chic look is especially glamorous. Plus, it’s been designed and tested with strength and... more

Schlage Single Cylinder Deadbolt w/ Brookshire Trim Zinc in Brown | 5.6 H x 4.4 W x 3 D in | Wayfair B60NBRK716

The Schlage Single Cylinder Deadbolt with Brookshire Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The elaborate Brookshire trim features ornate details and an opulent design... more

Schlage Single Cylinder Deadbolt w/ Brookshire Trim Zinc in Brown | 5.6 H x 4.4 W x 3 D in | Wayfair B60NBRK716

The Schlage Single Cylinder Deadbolt with Brookshire Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The elaborate Brookshire trim features ornate details and an opulent design... more

Schlage Single Cylinder Deadbolt w/ Brookshire Trim Zinc in Brown | 5.6 H x 4.4 W x 3 D in | Wayfair B60NBRK716

The Schlage Single Cylinder Deadbolt with Brookshire Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The elaborate Brookshire trim features ornate details and an opulent design... more

Schlage Single Cylinder Deadbolt w/ Brookshire Trim Zinc in Brown | 5.6 H x 4.4 W x 3 D in | Wayfair B60NBRK716

The Schlage Single Cylinder Deadbolt with Brookshire Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The elaborate Brookshire trim features ornate details and an opulent design... more

Schlage Single Cylinder Deadbolt w/ Brookshire Trim Zinc in Brown | 5.6 H x 4.4 W x 3 D in | Wayfair B60NBRK716

The Schlage Single Cylinder Deadbolt with Brookshire Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The elaborate Brookshire trim features ornate details and an opulent design... more

Schlage Single Cylinder Deadbolt w/ Century Trim Zinc in Gray | 5.6 H x 4.4 W x 3 D in | Wayfair B60NCEN626

The Schlage Single Cylinder Deadbolt with Century Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The century trim is chic with a delicate, slightly curved shape. Plus, it’s been... more

Schlage Single Cylinder Deadbolt w/ Century Trim Zinc in Gray | 5.6 H x 4.4 W x 3 D in | Wayfair B60NCEN626

The Schlage Single Cylinder Deadbolt with Century Trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handleset or knob/lever. The Century Trim is chic with a delicate, slightly curved shape. Plus, it’s been... more

Schlage Century Single Cylinder Deadbolt Zinc in Gray | 3.06 H x 4.37 W x 3.06 D in | Wayfair B60NCEN626

The Schlage single-cylinder deadbolt with Century trim in satin chrome is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Century trim is chic with a delicate, slightly curved shape.... more

Schlage Single Cylinder Deadbolt w/ Addison Trim Zinc in Black | 5.6 H x 4.4 W x 3 D in | Wayfair B60NADD622

The Schlage single cylinder deadbolt with Addison trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Addison trim’s distinguished look incorporates subtle details without losing... more

Schlage Addison Single Cylinder Deadbolt Zinc in Black | 3.06 H x 4.37 W x 3.06 D in | Wayfair B60NADD622

The Schlage single-cylinder deadbolt with Addison trim in matte black is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Addison trim's distinguished look incorporates subtle details... more

Schlage Single Cylinder Deadbolt Zinc in Brown | Wayfair B60NCAM716

The Schlage Single Cylinder Deadbolt is perfect for use on exterior doors and adds an extra layer of security to your exterior handleset or knob/lever. When finished, the deadbolt offers a tasteful and flattering accent to any home. Plus, it’s been... more

Schlage Single Cylinder Deadbolt w/ Camelot Trim Zinc, Copper in Brown | 3.06 H x 4.37 W x 3.06 D in | Wayfair B60NCAM716

The Schlage Single Cylinder Deadbolt with Camelot Trim in aged bronze is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Camelot trim's scalloped architectural details make any room... more

Schlage Single Cylinder Deadbolt w/ Camelot Trim in Gray | Wayfair B60NCAM619

The Schlage Single Cylinder Deadbolt with Camelot Trim in is perfect for use on exterior doors and adds an extra layer of security to your exterior handleset or knob/lever. The Camelot trim’s scalloped architectural details make any room charming and... more

Schlage Single Cylinder Deadbolt w/ Camelot Trim in Gray | Wayfair B60NCAM619

The Schlage Single Cylinder Deadbolt with Camelot Trim in is perfect for use on exterior doors and adds an extra layer of security to your exterior handleset or knob/lever. The Camelot trim’s scalloped architectural details make any room charming and... more

Schlage Single Cylinder Deadbolt Zinc in Gray | Wayfair B60NCAM619

The Schlage Single Cylinder Deadbolt is perfect for use on exterior doors and adds an extra layer of security to your exterior handleset or knob/lever. When finished, the deadbolt offers a tasteful and flattering accent to any home. Plus, it’s been... more

Schlage Single Cylinder Deadbolt w/ Collins Trim Zinc | 2 H x 2 W x 1 D in | Wayfair B60COL608

The Schlage Single Cylinder Deadbolt with Collins trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Collins trim’s strong lines and square shape embody refined elegance. Plus,... more

Schlage Single Cylinder Deadbolt w/ Collins Trim Zinc | 2 H x 2 W x 1 D in | Wayfair B60COL608

The Schlage Single Cylinder Deadbolt with Collins trim is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Collins trim’s strong lines and square shape embody refined elegance. Plus,... more

Zaqw Loud Door Knob Alarm Touch Sensor 120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob

Features: 100% and excellent quality. 120db ultra loud alarm ringing. Adopts ABS material lightweight antirust and durable. When you install the touch sensor in your house office or factory it will ring to alarm once children open the doors and windows... more

Leonard Door Alarm/ Door Alarms for Kids Safety Window Alarm Door Alarms for Home Security Apartment Security Door Sensor Ring Sensor Window Alarm for Alexa Devices for Home Ring Alarm Smart Doorbell

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Yinrunx WiFi Door Sensor Detector Ring Alarm Door Alarm Ring Sensor Door Alarms for Kids Safety Smart Doorbell Simply Safe Alarm System for Home Wireless Window Alarm Window Security Home Alarm System

Specification: Input Voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-120 mA WiFi: 2.4GHz IEEE 802.11b/g/n Magnetron Distance: ≤10 mm Working Temperature: -10℃-50℃ Package Included: 1 * Wifi Door / Window Sensor (Without Battery)... more