Cameron & Co DS-CS-VER230BT surveillance accessory 3.0V 1.35Ah Li-MnO2 black

Verisure-compatible lithium battery

The Cameron & Co DS-CS-VER230BT is a 3.0 V 1.35 Ah Li-MnO2 primary cell designed for Verisure security peripherals. It replaces the CR-2/3AZ and DOM CR-2/3AZ part numbers used in Camera Detector, Nattsikringspanel, Night Contro, Roykvarsler, Sirene, Voice, Voiceq and DOM ENiQ Guardian S devices. The black cylindrical pack measures 35.40 x 18.60 x 17.00 mm and ships new with 100 % OEM compatibility. Non-rechargeable chemistry means it is installed once and replaced when depleted.

Fits Verisure detectors and panels

The cell slots directly into the battery compartment of each listed Verisure unit without adapters or soldering. Its 4.05 Wh capacity powers the detector or siren module, freeing the installer from wiring a mains supply to every sensor location. Physical dimensions match the original CR-2/3AZ footprint, so the device cover closes flush and the tamper switch remains engaged. One unit is supplied per pack.

Steady voltage until end of life

Li-MnO2 chemistry delivers a flat discharge curve, so the connected Verisure device sees a stable 3.0 V throughout most of the 1.35 Ah capacity. This prevents false low-battery alerts that can trigger during high-drain events such as siren activation. The primary cell has no memory effect and holds charge during long standby periods typical of security installations. When voltage finally drops, the device reports a single predictable replacement interval.