Home Security Systems - Page 2 - Blowout Sale! Save up to 56%


Blowout Sale! Up to 56% off on Home Security Systems at Defy Now, Page 2. Top brands include Seco-Larm, Safety Technology International, Inc., Safety Technology, Instapark, zqasales, wsdcam, Sabre, BonAchat, Rishon Enterprises Inc., Armo, Awakingdemi, seculuda, Pro-Safe, Door Bar Pro, DSC, Benavis, & BIBENE. Hurry! Limited time offers. Offers valid only while supplies last.



Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force
Seco-Larm E-941SA-600 Enforcer Electromagnetic Lock with 600 Pound Holding Force
By Seco-Larm
In Stock
$64.50
$62.07
You Save: 4%

mpn: E-941SA-600, ean: 0676544000730,

4.3 out of 5 stars with 75 reviews
Prevent unauthorized visitors from gaining entry to your home or business. This electromagnetic lock (mag-lock) mounts to your point of entry, keeping your door securely closed, with 600 pounds of holding force, until you release the powerful magnet manua12VDC or 24VDC power keeps heavy-duty magnetic lock closed. Manually release lock through a security system or remote control. All mounting hardware included.


Safety Technology International, Inc. STI-9631 Clock/Bell Damage Stopper 10.5 Inch Diameter, Protective Coated Steel Wire Guard
Safety Technology International, Inc. STI-9631 Clock/Bell Damage Stopper 10.5 Inch Diameter, Protective Coated Steel Wire Guard
By Safety Technology International, Inc.
In Stock
$34.99

mpn: 9631, ean: 0662950963103,

4.8 out of 5 stars with 50 reviews
Safety Technology International, Inc. - STI 9631 Clock/Bell Damage Stopper 10.5 '' diameter, protective coated steel wire guard. Protect your clocks, bells or similar items from basketballs, volleyballs or any other items flying around in a gymnasium with this heavy duty wire cage. Recommended for gymnasiums and other areas where abuse is severe. This super tough cage in an octagonal, spiderweb shape takes tough knocks in stride and is extremely difficult to break. Constructed of heavy duty


Safety Technology PAL-120-BLK Mini Personal Alarm with Keychain, LED flashlight, and Belt Clip
Safety Technology PAL-120-BLK Mini Personal Alarm with Keychain, LED flashlight, and Belt Clip
By Safety Technology
In Stock
$16.15

mpn: PAL-120-BLK, ean: 0747670300299,

4.0 out of 5 stars with 79 reviews
The Mini Personal Alarm LED Flashlight with Belt Clip and keychain has a very sleek and compact design but don’t let its small stature fool you This easily activated alarm will emit an ear piercing 120dB alert that will send your aggressor fleeing for the confines of a sound proof room You can deactivate this alarm just as easily as you activated it with the click of a perfectly located button This alarm fits easily in your pocket purse can be clipped onto your belt or attached to a key chain


Instapark IN03C Home Security Window Door Magnetic Sensor Alarm, 4-Pack
Instapark IN03C Home Security Window Door Magnetic Sensor Alarm, 4-Pack
By Instapark
In Stock
$12.95

mpn: IN03C-4P, ean: 0615564719550,

4.6 out of 5 stars with 56 reviews
Protecting your home, family or, business against burglaries made easy and cost-effective with the Instapark IN03C window/door magnetic contact alarm with a powerful, continuous, ear-piercing 110 dB siren that could travel across a football field and still be heard. Powered by 3 LR44 (AG13) alkaline batteries, and with an ultra-compact, inconspicuous size comparable to a car remote control, the IN03C is embedded with strong magnetic sensors to detect the opening of an armed door or window. Once


zqasales Wireless Entry Home Door Window Burglar Alarm With 10 PCS Safety Security ALARM System Magnetic Sensor
zqasales Wireless Entry Home Door Window Burglar Alarm With 10 PCS Safety Security ALARM System Magnetic Sensor
By zqasales
In Stock
$15.99
$9.99
You Save: 38%

mpn: MC08800-01, ean: 0602693136822,

4.0 out of 5 stars with 26 reviews
Features: New and high quality Super loud 120 dB alarmConvenience in installation--just peel and stick Super environmental suitability and stability Dustproof and insect prevention Easily mounted by adhesive. Type to window or door.Ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more! Magnetic sensor switch detects entry protecting your home or office whether you are in or out Warning door / window sticker is supplied free in


Wsdcam Wireless Anti-Theft Remote Control Door And Window Security Alarms
Wsdcam Wireless Anti-Theft Remote Control Door And Window Security Alarms
By wsdcam
In Stock
$12.59

mpn: WSD-SF03R, ean: 0706693542178,

4.1 out of 5 stars with 32 reviews
The program to pair your alarms and remotes, Alarm should not in arm mode. Take out all batteries of the alarm. The alarm need two batteries. Pls just put one battery in at first. When you put the other one into the alarm, pls press and hold the bell button on the remote. After you hear a ''Bi...'', press arm key once. Then alarm will sound two ''Bi... Bi...''. It is well done. Host 2AAA alkaline batteries to operate ( not included ) An 12V/27A alkaline batteries ( included ) of the remote


SABRE Wireless Window Glass Break & Vibration Detector Alarm with Security Warning Decal - DIY EASY Installation
SABRE Wireless Window Glass Break & Vibration Detector Alarm with Security Warning Decal - DIY EASY Installation
By Sabre
In Stock
$15.87
$12.99
You Save: 18%

mpn: HS-GA2, ean: 0023063809670,

4.6 out of 5 stars with 71 reviews
A burglary occurs every 14.5 seconds in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. Help make your home more secure by installing the Window Glass Alarm, which sounds when movement is detected, or the glass is broken or tampered with. The 115 dB alarm is audible up to 300 feet (90 m) away to alert both you and the intruder that a break-in has been detected. Available as a 1-Pack (HS-GA) or 2-Pack (HS-GA2). Ideal for placement on windows and sliding glass


3-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (pack of 3)
3-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (pack of 3)
By BonAchat
In Stock
$20.99

mpn: BA-HOME065-3PCS, ean: 0634620456406,

4.5 out of 5 stars with 123 reviews
Description: Simply place the alarm behind any door. If an intruder attempts to open the door, the wedge-shaped design will prevent it from opening and activate a 120 dB alarm. Features: *Dual Function Alarm & Door Stop *Keeps intruders out *Home, Dorm, Office Hotel & more *No installation required *Uses one 9V battery (not included) Package Contents: *3 x Door stop alarmH-M-L, 3 Levels of Sensitivity adjustment, stands for High-Middle-Low. Also works as a wedge to


SABRE Dorm Apartment Security Alarm Kit - Includes Wedge Door Stop Alarm, Personal Keychain Alarm and Wireless Window Alarm with LOUD 120 dB Siren
SABRE Dorm Apartment Security Alarm Kit - Includes Wedge Door Stop Alarm, Personal Keychain Alarm and Wireless Window Alarm with LOUD 120 dB Siren
By Sabre
In Stock
$19.99

mpn: HS-DAK, ean: 0790566207585,

4.1 out of 5 stars with 21 reviews
A burglary occurs every 14.5 seconds in the United States - and the average 911 response time has climbed to 10 minutes due to federal budget cuts. With SABRE’s Dorm/Apartment Kit you can fortify your hotel room, dorm or home against property crime. The Door Stop Alarm features a non-skid pad to prevent door from opening while sounding a 120dB alarm, which is audible up to 750 feet (230M) away. This security alarm is battery operated and works during power outages (requires 1x9V battery,


Burglabar 4 Pack
Burglabar 4 Pack
By Rishon Enterprises Inc.
In Stock
$19.95

mpn: RE 1016, ean: 0872246001079,

4.1 out of 5 stars with 93 reviews
Burglabar is a unique self-locking hinge type lock designed to offer additional security protection for Sliding Patio Doors and Sliding Windows.It installs in seconds and requires no tools. It is made from LEXAN which is a very strong transparent material using a special adhesive that bonds like a weld. Burglabar is the ideal affordable solution that provides you additional locking protection when you are home and for your possessions when you are away. Do the test: If your pinky fits between


Fake Security Camera, Dummy Dome Shaped Decoy Realistic Look Surveillance System + Bonus Warning Sticker Indoor/Outdoor Use, Perfect For Businesses & Shops- By Armo
Fake Security Camera, Dummy Dome Shaped Decoy Realistic Look Surveillance System + Bonus Warning Sticker Indoor/Outdoor Use, Perfect For Businesses & Shops- By Armo
By Armo
In Stock
$24.99
$12.99
You Save: 48%

mpn: FC-400, ean: 0647971999119,

4.5 out of 5 stars with 41 reviews
Security is your number one concern when it comes to your family, home, and business. We at Armo know this. We know the relief of knowing you have extra eyes exactly where you need them. It would be amazing to be able to monitor your employees, keep a close watch on your property, and make sure your family is safe! Unfortunately, state of the art surveillance equipment can cost a pretty penny.The good news is there is a more cost effective solution to fend off intruders & increase security! Let


Video Doorbell, Awakingdemi Waterproof Smart Doorbell 720P HD WiFi Security Camera, Real-Time Two-Way Talk and Video, Night Vision, PIR Motion Detection and App Control for iOS, Android and Coogle
Video Doorbell, Awakingdemi Waterproof Smart Doorbell 720P HD WiFi Security Camera, Real-Time Two-Way Talk and Video, Night Vision, PIR Motion Detection and App Control for iOS, Android and Coogle
By Awakingdemi
In Stock
$49.98

mpn: 7412, ean: 0664151022924,

4.9 out of 5 stars with 105 reviews
With a PIR motion detection camera, two-way audio, and 166 degrees wide-angle lens, you'll never miss anyone or anything. Phone alerts you when visitors are at your front door. Awakingdemi video doorbell, guardian of your home! The question you may meet when you use Awakingdemi Video doorbell: Q: Whenever the unit detects something it sens an alert to my cell phone. sometimes it alerts any time a family member goes out or in the door.A: Please turm off the PIR detection or choose low


seculuda Home WiFi IP Camera HD Wireless VR Panoramic 360 Degrees Bulb Camera for Home Security Surveillance System 960P Camera, Baby/Pet/Nanny/House Monitor Camera, Motion Detection, Two Way Talking
seculuda Home WiFi IP Camera HD Wireless VR Panoramic 360 Degrees Bulb Camera for Home Security Surveillance System 960P Camera, Baby/Pet/Nanny/House Monitor Camera, Motion Detection, Two Way Talking
By seculuda
In Stock
$89.00
$38.99
You Save: 56%

ean: 0192687191352,

4.9 out of 5 stars with 87 reviews
Seculuda Camera, Make Your Life Better Dedicated to Bringing You the most Reliable, Innovative, Affordable Security Cameras Product Features: 1.360 degree fish eye lens will provide the super wide view angle, viewing the entire room from every direction. 2.High-Definition Video: The bulb camera has amazing detail for its really hidden camera style, and can recording and live streaming in Full 960P High Definition. 3.No matter where and when you are, the camera will keep you up-to-date on what's


Pro-Safe 18'''' Quarter Dome Safety/security Mirrors
Pro-Safe 18"" Quarter Dome Safety/security Mirrors
By Pro-Safe
In Stock
$22.00

mpn: 4331028307,

4.6 out of 5 stars with 64 reviews
Quarter Dome 90° Mirror can be placed strategically at ''L'' shaped hallways or intersections to eliminate blind spots. Ships complete with easy to install mounting instructions. Covers Area up to 50 sq. ft90 Degree Viewing. Corner Mounting for Two-Way Intersections. Ceiling Mount Only. Constructed of High Quality Durable 1/8'' Thick Acrylic. Excellent visibility is attained from a high quality mirror coated interior surface.


Door Bar Pro Model 36 Steel Door Security Bar For 36 Inch Wide Inswing Doors
Door Bar Pro Model 36 Steel Door Security Bar For 36 Inch Wide Inswing Doors
By Door Bar Pro
In Stock
$99.95
$89.99
You Save: 10%

mpn: Model 36 AIO, ean: 0798167960830,

4.4 out of 5 stars with 146 reviews
Door Bar Pro Model 36 AIO The Door Bar Pro Model 36 AIO is very easy to install and use. It's adjustable and will fit any inswinging door from 24'' to 48'' wide. The installation is very simple and only takes about 15 minutes in total. It mounts on two exceptionally strong 1/2 inch diameter bright steel colored L-screws that are 4-3/4 inches long. All parts can be painted or repainted to match door and trim paint colors. This door bar the strongest type of door security bar available because


SABRE Wireless Home Security Door Window Burglar Alarm with Magnetic Sensor for use with SABRE WP-100 - DIY EASY to Install
SABRE Wireless Home Security Door Window Burglar Alarm with Magnetic Sensor for use with SABRE WP-100 - DIY EASY to Install
By Sabre
In Stock
$11.91

mpn: WP-DWS, ean: 0023063809236,

4.4 out of 5 stars with 39 reviews
A burglary occurs every 14.5 seconds in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. Bolster your existing WP-100 Wireless Home Alarm System with this additional Door and Window Sensor. This accessory will alert your home alarm system when the door or window is opened. There’s no wiring needed, so the sensor installs easily and works during power outages. Requires 3xAAA batteries (not included). The Door and Window Sensor as well as all components of the


TYCO SAFETY PRODUCTS DSC DMW Wall Mount PIR Bracket
TYCO SAFETY PRODUCTS DSC DMW Wall Mount PIR Bracket
By DSC
SKU: #VEN14-DSCDM-W
In Stock
$17.43

sku: VEN14-DSCDM-W, mpn: DM-W,

4.8 out of 5 stars with 45 reviews
A wall mount bracketDSC DM-W.


Safety Technology International, Inc. STI-9620 Motion Detector Damage Stopper, Protective Steel Wire Guard for PIR Units
Safety Technology International, Inc. STI-9620 Motion Detector Damage Stopper, Protective Steel Wire Guard for PIR Units
By Safety Technology International, Inc.
In Stock
$24.00
$19.99
You Save: 17%

mpn: 9620, ean: 0662950962007,

4.5 out of 5 stars with 134 reviews
Safety Technology International, Inc. - STI 9620 Motion Detector Damage Stopper, protective steel wire guard for motion detector units. This super tough cage is recommended for areas where abuse to motion detectors is severe or continuous operation is essential. Proven extremely effective in reducing malfunctions and high maintenance costs where vandalism or accidental damage is prevalent. Constructed of heavy duty, 9-gauge steel wire with corrosion resistant polyester coating. Won’t


Bulb Security Camera, HD Hidden Lamp Cam with 16G Sd Card, Wireless WiFi 360 Panoramic VR Fisheye Spy IP CCTV Video Surveillance System, Front Door,Porch E27 E26 LED Light Fixture Indoor Usage
Bulb Security Camera, HD Hidden Lamp Cam with 16G Sd Card, Wireless WiFi 360 Panoramic VR Fisheye Spy IP CCTV Video Surveillance System, Front Door,Porch E27 E26 LED Light Fixture Indoor Usage
By Benavis
In Stock
$55.90

mpn: BC29228sd, ean: 0680465180914,

4.5 out of 5 stars with 75 reviews
Questions you may want to consider before buying this light CCTV surveillance system:1). How much distance between routers and devices? Recommend 10 meters.2). Where to be monitored? Not suitable for outdoor. If you want to use it, you need a clear cover and pay more attention to the internet upload speed over 1.5 Mbps and stable. You can click on the ''Camera information'' check ''Wifi signal Intensity'', 5 or 4 is recommended. Also you can download ''Speedtest'' check real upload speed.3).


BIBENE D026 Wireless Window/Door DIY Contact Sensor with Illegal Alarm Function, Suitable for K5, W20 Total Security System Security- Business/Home Protection and Safety
BIBENE D026 Wireless Window/Door DIY Contact Sensor with Illegal Alarm Function, Suitable for K5, W20 Total Security System Security- Business/Home Protection and Safety
By BIBENE
In Stock
$39.99
$24.99
You Save: 38%

mpn: WP6823, ean: 0634759761679,

4.6 out of 5 stars with 54 reviews
Contents 1 x Contact 1 x Magnet 1 x 3M Double Sided Adhesive Tape 1 x 23A BatteryCompact sleek design for discreet placement, easy installation and operates with 23A battery (Included). Designed to trigger the alarm when a door or window is opened, tamper proof ensuring they can't be removed without triggering the alarm. 2-way communication with panel allowing your system to notify you if a door or window is left open when trying to arm you system. Communicates from the panel from up to 250



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