DSC Power Series Sensors - Replacement Battery Guide
Below is a chart of the various sensors used with DSC systems (predominantly Power and Neo series alarm systems). Included is the Sensor Type (primary use), Part #/Description (mostly used by dealers), Voltage, Type (of battery used), Quantity (needed), and Picture (of the sensor; can be clicked to enlarge image if available). While some battery types may appear identical (typically the coin type batteries), it is important to use the listed type of battery to ensure the sensor works correctly and is not damaged.
Sensor Type |
Part # / Description |
Voltage |
Type |
Quantity |
Picture |
Door / Window |
WS4945 -- Door / Window sensor with aux input |
3v |
CR2 |
1 |
|
Door / Window |
EV-DW4975 -- Vanishing Door / Window sensor |
3v |
CR2032 |
1 |
|
Door / Window |
EV-DW4917 - Recessed Door / Window sensor |
3v |
CR2 |
1 |
|
Door / Window |
WS4965 -- Tri-Zone Wireless Door/Window Contact |
3v |
CR123A |
1 |
|
Motion |
WS4904P -- Pet Immune Motion Detector |
3v |
CR123A |
1 |
|
Glassbreak |
WLS922L-433 - Glassbreak Detector |
3v |
CR123A |
2 |
|
Shock |
EV-DW4927SS -- Shock Sensor With Built-In Door/Window Contact |
3v |
CR123A |
1 |
|
Flood |
WS4985 -- Wireless Flood Detector |
3v |
CR2 |
1 |
|
Smoke |
WS4916 -- Photoelectric Smoke Detector with Heat Detection |
3v |
CR123A |
2 |
|
Carbon Monoxide |
WS4913 -- CO Detector |
3v |
CR123A |
1 |
|
Pendant |
WS4938 - Emergency Pendant |
3v |
CR2025 |
2 |
|
Keyfob |
WS4949 -- 2-Button Wireless Key |
3v |
CR2025 |
2 |
|
Keyfob |
WS4939 -- 4-Button Wireless Key |
3v |
CR2025 |
2 |
|
Keyfob |
WS4959 -- 5-Button Wireless Key |
3v |
CR2025 |
2 |
|
Keyfob |
WT4989 -- 2-Way Wireless Key |
3v |
CR2032 |
2 |
|
Siren |
WT4901 -- Indoor Siren |
1.5v |
AA |
4 |
|
Siren |
WT4911 -- Outdoor Siren |
3.6v |
WT4911BATT |
1 |
|
Repeater |
WS4920 -- Wireless Repeater |
4.8v |
WS4920BATT |
1 |
|
Keypad |
WT5500 - Wireless Keypad |
1.5v |
AA |
4 |
|
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