Door alarm in Safety & Security

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Help make your door "intrusion-proof" in seconds with this battery-operated door alarm. For hinged doors, a forced opening is virtually impossible when this security bar is wedged under the knob. And when the outer knob is touched or the door is...

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Alarm Lock Narrow Stile Door Alarm with push-button control

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Detex Door Exit Alarm detects when door is open and sounds an audible alarm.

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Use this as an entry chime or door/window alarm.

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PoolGuard s Door Alarm can help protect any door near a pool. When a child opens the door the alarm will sound within 7 seconds and will remain on until reset by an adult. The alarm allows an adult to pass through without triggering the horn. Alarm...

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700600

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Protect those vulnerable doors and windows with this easy-to-use alarm.

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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.

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ALARM SECURITY BAR

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BRK RM4 120VA Relay to activate bell, siren, strobe light, exhaust fan, alarm panel, or door closer

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eBay offers you smart deals and the widest selection, ranging from the everyday basics to things that are as unique as yourself. With millions of items to choose from, great deals are always just a click away.

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120-db alarm sounds when distance between main unit and magnet is greater than 1.5 cm. 4-digit keypad code activates and deactivates alarm Alarm has 45-second exit delay and 30 second entry delay Easy to install Use chime mode to know when door is...

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Alarm and chime function in one unit Ultra slim design for use with sliding doors and windows Loud 95 decibel alarm Magnetic trigger for doors Built-in vibration trigger for use with windows No tools required installation Peel and stick in place in...

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Poolguard has been manufacturing pool alarms, door alarms, and gate alarms since 1982. All Poolguard products are proudly Made in the USA. Poolguard Pool Alarms were tested and rated No. 1 by Good Housekeeping Magazine. Poolguard Pool Alarms have been...

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Poolguard has been manufacturing pool alarms, door alarms, and gate alarms since 1982. All Poolguard products are proudly Made in the USA. Poolguard Pool Alarms were tested and rated No. 1 by Good Housekeeping Magazine. Poolguard Pool Alarms have been...

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The Wireless Driveway Alarm System gives you extra time to prepare, before you hear any startling knocks on the front door, or unexpected horn beeps from the driveway. With this Wireless Driveway Alarm System, you'll never miss another delivery either...

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Unique security door alarm attaches to door and when triggered, high-pitched 91dB alarm sounds. Includes flashlight feature Product Dimensions 9 in. L x 3.25 in. W x 0.75 in. H. Weight: 1 lbs.

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SENTINEL Gate, Door and Window Alarm. Sentinel complies with U.S. State and Local Barrier Alarm Codes. Easy to install and operate. For all wooden, and metal gates and sliding glass doors. Convenient single button pass/reset operation. 7-second delay...

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3 units in 1! This mace emergency personal alarm can also be used as a flashing strobe light, handy flashlight and door/window alarm. To activate alarm, remove pin from the top of the unit to emit a 130db blast and flashing light. Small button on side...

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Nighthawk Carbon Monoxide Alarms are designed to monitor carbon monoxide levels continuously. This alarm will not only alarm if a high level of carbon monoxide is detected, but also if continuous lower levels are sensed. The digital display on the face of

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-- Replaces the AK-1 -- Rugged, cast aluminum enclosure -- Up to 480 programmable codes -- Includes: door sense input, inhibit input, request-to-exit input, alarm shunt output, timed anti-passback, & keypad lockout -- Tactile & audible feedback -- Unit...

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Kidde 0976 Battery Operated Ionization Smoke Alarm

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BILINGUAL FIRE SAFETY SIGNS Rigid Plastic FIRE DOOR DO NOT BLOCK Clearly mark the location of your fire alarms, extinguishers and hoses. Communicate your safety message to all your employees. Bilingual safety signs convey important messages about your...

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BILINGUAL FIRE SAFETY SIGNS Vinyl FIRE DOOR DO NOT BLOCK Clearly mark the location of your fire alarms, extinguishers and hoses. Communicate your safety message to all your employees. Bilingual safety signs convey important messages about your facility...

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Order in large quantity? request a special quote [Close] Features and Benefits .Battery Operated (9V Battery Included) – Protects even during power outages. .Front Load Battery Door – Provides easy access, which reduces the installation and battery...

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Alarm Lock Narrow Stile Door Alarm for use with existing locks.

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Alarm Lock Narrow Stile Door Alarm for use with existing locks.

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Alarm Lock Narrow Stile Door Alarm with push-button control

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Low cost door alarm with piezo horn

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Brings electric current from hinge side of door frame to door.