BATT-CR2 - This replacement battery is compatible with wireless sensors such as the water sensor, MC2-WE magnetic contacts, and roller shutter sensors, offering long-lasting performance for up to 2 years with quick and easy maintenance. Designed to replace batteries in legacy products, it ensures reliable power for critical home and commercial security devices. Easy to install and carrying the SAP code 361300035, it's the ideal solution for keeping systems active even when batteries are low. Pyronix
Technical data sheet not available
LIQUIDACION TOTAL ×
CLEARANCE SALE!
Take advantage of our must-see outing offers.
Discover the promo >>
BATT-CR2 – REPLACEMENT LITHIUM BATTERY

The Pyronix BATT-CR2 3V lithium battery is the perfect replacement for legacy wireless devices such as water leak sensors, MC2-WE magnetic contacts, and roller shutter sensors, ensuring reliable performance and easy replacement. Designed to last up to two years , it ensures minimal maintenance and compatibility with various critical sensors for home and business security.
Main features:
- Battery type: CR2 3V lithium — high efficiency and energy stability
- Compatibility: Water Leak Sensor, MC2-WE Magnetic Contact, Roller Shutter Sensors
- Lifespan: up to 2 years with standard use, reduces replacement frequency
- Maintenance: Easy installation, ideal for maintaining operating systems without complications
Further details
It will last up to two years in standard use, reducing the need for frequent maintenance and ensuring reliable performance over time.
Suitable for various wireless sensors such as the Water Leak Sensor, MC2-WE Magnetic Contact and Roller Shutter Sensor, ensuring that legacy Pyronix devices remain operational even with original components .
Technical data sheet
BATT-CR2 | |
General | |
CR2 3V lithium battery | |
Replacement battery for a range of wireless products | |
Long-life performance |