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Products
Batteries & Adapters
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Recommended
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3v Lithium CR123/CR123A Battery ~1300mAh
Compatibility: STS-4xx Series (Full List in Description)
- Replacement battery for many of our sensors
- ~2-3 Year battery life in our sensors
- 3v Lithium Battery (CR123/CR123A Battery Type
- Order more; Save more! As-Low-As $1.50
- $1.99 if ordered online. Order by phone:
$2.49, Save $0.50 -
3v Lithium CR123/CR123A Battery ~1600mAh
Compatibility: STS-4xx Series (Full List in Description)
- Replacement battery for many of our sensors
- ~2-3 Year battery life in our sensors
- 3v Lithium Battery (CR123/CR123A Battery Type
- Order more; Save more! As-Low-As $1.85
- $2.49 if ordered online. Order by phone:
$2.99, Save $0.50 -
3v CR2032 Lithium Battery
Compatibility: STS-4xx Series (Full List in Description)
- Replacement Battery for Some of Our Sensors
- ~1-Year Battery Life In Our Sensors
- CR2032 Battery Type
- 5-Year Shelf Life
- $0.49 if ordered online. Order by phone:
$0.99, Save $0.50 -
12v 27A Alkaline Battery
Compatibility: STS-4xx Series (Full List in Description)
- Replacement Battery for the STS4-PANH
- ~1-Year Battery Life in the Device
- 27A Battery Type
- 12v Battery
- $2.49 if ordered online. Order by phone:
$3.49, Save $1.00 -
AA Alkaline Battery
Compatibility: Alarm Accessories (Full List in Description)
- Replacement Battery for many accessories
- ~1-2 Year Battery Life in the Device
- 5-Year Shelf Life
- 1.3v-1.5v Battery
- $0.38 if ordered online. Order by phone:
$0.50, Save $0.12 -
AAA Alkaline Battery
Compatibility: Alarm Accessories (Full List in Description)
- Replacement Battery for many accessories
- ~1-2 Year Battery Life in the Device
- 5-Year Shelf Life
- 1.3v-1.5v Battery
- $0.38 if ordered online. Order by phone:
$0.50, Save $0.12 -
AAA Alkaline Battery [6-Pack]
Compatibility: Many Alarm Accessories
- Replacement Battery for many accessories
- ~1-2 Year Battery Life in the Device
- 5-Year Shelf Life
- 1.3v-1.5v Battery
- $2.25 if ordered online. Order by phone:
$2.95, Save $0.70 -
Replacement Rechargeable Backup Battery (For STS-410 Keypad)
Compatibility: STS-409 & STS-410 Alarms
- Approx. 4-12 hour battery life
- Keypad automatically recharges battery
- Lithium 7.4v w/ overcharge protection
- Quick release plug for easy replacement
- $19.95 if ordered online. Order by phone:
$22.95, Save $3.00 -
Replacement Rechargeable Backup Battery (For 415/417 Keypads Only)
Compatibility: STS-415 & STS-417 Alarms
- Approx. 4 hours battery life
- Keypad automatically recharges battery
- Lithium 11.4v 1000mAh w/ overcharge protection
- Quick release plug for easy replacement
- $21.95 if ordered online. Order by phone:
$24.95, Save $3.00 -
Replacement Rechargeable Backup Battery (For 408 Keypads & Indoor Wireless Sirens Only)
Compatibility: STS-408 Alarms
- Approx. 4-12 hour battery life
- Keypad automatically recharges battery
- N1-MH AAA500mAh
- Quick release plug for easy replacement
- $21.95 if ordered online. Order by phone:
$24.95, Save $3.00 -
Replacement Rechargeable Backup Battery (For 407 Keypads Only)
Compatibility: STS-407 Alarms
- Approx. 4 hour battery life
- Keypad automatically recharges battery
- Quick release plug for easy replacement
- $21.95 if ordered online. Order by phone:
$24.95, Save $3.00 -
Replacement Rechargeable Backup Battery (For 412 Keypads Only)
Compatibility: STS-412 Alarms
- Approx. 4 hours battery life
- Keypad automatically recharges battery
- Lithium 11.1v 1000mAh w/ overcharge protection
- Quick release plug for easy replacement
- $21.95 if ordered online. Order by phone:
$24.95, Save $3.00