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Tools/ [ Universal Security Instruments ] Household Sensors & Alarms 

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by Universal Security Instruments
1 offer from: $39.98
Features
Interconnect up to 18 units, 12 smoke alarms maximum; when one alarm goes off all units sound their alarm
Silence feature - convenient silence button with automatic reset allows you to temporarily override an alarm - ideal for eliminating nuisance alarms
Audible low battery indicator; alarm and power test buttons; includes a battery to power the alarm in the event of an AC power failure
The alarm sounds with its loud 85 decibel horn and the red LED indicator flashes; green LED light indicates AC power
The quick-draw pull-out drawer makes battery replacement easy
Buy new: $59.95 $39.98
You Save: $19.97 (33% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Features
Includes a 9-Volt super heavy duty battery to power the alarm in the event of an AC power failure
The unit contains front-load battery drawer for easy access when it is time to replace the battery
The 120-Volt AC direct plug in alarm is fast and easy to install
Test buttons for alarm and power
No costly sensor replacement. 3LED's: alarm power and service alarm condition indicators
Buy new: $49.99 $32.17
You Save: $17.82 (36% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Avg Rating: (1 review)
1 offer from: $11.64
Features
Interconnect up to 18 units, 12 smoke alarms maximum; when one alarm goes off all units sound their alarm
The pack includes a separate large size 5-5/8-Inch mounting plate, which attaches to any standard rectangular or octagon junction box and covers drywall cutouts
This 120-Volt AC powered alarm also includes a 9-Volt super heavy duty battery backup which provides power in the event AC power is lost
The chamber and cover design protect the alarm from bugs and contaminants
The alarm sounds with its loud 85 decibel horn and the red LED indicator flashes. A green LED light indicates AC power
Buy new: $14.99 $11.64
You Save: $3.35 (22% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Avg Rating: (9 reviews)
1 offer from: $13.97
Features
Interconnect up to 18 units, 12 smoke alarms maximum; when one alarm goes off all units sound their alarm. Optional tamper-resistant feature deters removal of alarm from bracket
The alarm has a silence feature, which is a convenient silence button with automatic reset, allows you to temporarily override the alarm. This is ideal for cooking some and fireplaces. Eliminating nuisance alarms
The pack includes a separate large size 5-5/8-Inch mounting plate, which attaches to any standard rectangular or octagon junction box and covers drywall cutouts
Audible low battery warning; alarm and power test buttons. Includes a 9-Volt super heavy duty battery to provide continuous protection the event of an AC power failure
Full-size plastic dust cover protects the smoke alarm form spray applications, dust and other contaminants thereby eliminating the need to remove the alarm during home renovation or construction
Buy new: $19.95 $13.97
You Save: $5.98 (30% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Avg Rating: (1 review)
Features
Standard, micro profile design smoke alarm
9-Volt super heavy duty battery included
Features a 30-Day audible low battery warning signal, alarm power and test button and a loud, 85-decibel horn
Fast and easy installation
Ideal for the replacement of most existing smoke alarms. Mounting hardware included
Buy new: $9.99 $9.99
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
1 offer from: $10.75
Features
Photoelectric smoke alarms are generally more effective at detecting, slow, smoldering fires--fires which smolder for hours before bursting into flame
A super heavy-duty 9-Volt battery is included and can operate for up to 3-Year from the date of original installation
Mounting hardware is included and the installation bracket is designed to give you a fast and easy installation
The alarm sounds with its loud 85 decibel horn and the red LED indicator flashes
Audible low battery indicator; alarm and power test buttons
Buy new: $11.99 $10.75
You Save: $1.24 (10% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Avg Rating: (1 review)
Features
Compact size; micro profile design
Super heavy-duty 9-Volt battery included!
Audible low battery warning indicator; alarm and power test buttons
Ideal for new installations or replacement of most existing smoke alarms. "Green" bulk packaging eliminates excess packaging waste of six individual gift boxes
Fast and easy installation. No wiring required. Mounting hardware included
Buy new: $29.95 $29.16
You Save: $0.79 (3% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Features
Photoelectric smoke alarms are generally more effective at detecting, slow, smoldering fires--fires which smolder for hours before bursting into flame
The pack includes a separate large size 5-5/8-Inch mounting plate, which attaches to any standard rectangular or octagon junction box and covers drywall cutouts
Mounting hardware is included and the installation bracket is designed to give you a fast and easy installation
The alarm has an audible low battery indicator with alarm and power test buttons. An ideal for replacement of most existing smoke alarms
Meets all building codes requiring photoelectric sensors
Buy new: $12.50 $12.00
You Save: $0.50 (4% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Avg Rating: (1 review)
Features
Photoelectric smoke alarms are generally more effective at detecting, slow, smoldering fires--fires which smolder for hours before bursting into flame
Interconnect up to 18 units, 12 smoke alarms maximum; when one alarm goes off all units sound their alarm. The alarm also includes an originating alarm feature: when smoke is detected the red LED flashes on the initiating smoke alarm
Full-size plastic dust cover protects this smoke alarm form spray applications, dust and other contaminants thereby eliminating the need to remove the alarm during home renovations or construction
The alarm has a convenient silence feature, which allows you to temporarily override nuisance alarms. This is ideal for cooking fumes and fireplaces
The battery pull-tab allows battery activation without removing the alarm from the mounting bracket--thus reducing installation time
Buy new: $19.99 $19.99
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)
by Universal Security Instruments
Features
The optochemical sensor technology makes this unit resistant to nuisance alarms, extends sensor life and provides fall-safe notification
9-Volt alkaline battery operated carbon monoxide alarm, (battery included)
Fast and easy to install, with no wiring required
Audible low battery warning; alarm and power test buttons
The alarm sounds with its loud 85 decibel horn and the red LED indicator flashes
Buy new: $34.99 $27.92
You Save: $7.07 (20% off)
Merchant: Amazon.com
Usually ships in 24 hours - (FREE shipping)

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