Amazon.co.jp: Panasonic SH384552520 Dedicated Lithium Battery (Replacement Battery for Residential Fire Alarm), 3V CR-2/3AZ Battery : Electronics
TECHTEK Batteries compatible with [Verisure] Camera Detector, Nattsikringspanel, Night Contro, Roykvarsler, Sirene, Voice, Voiceq, for [DOM] ENiQ Guardian S replaces CR-2/3AZ : Amazon.com.be: Everything Else
Amazon.co.jp: Set of 3: Panasonic SH384552520 Dedicated Lithium Battery (Replacement Battery for Residential Fire Alarm), 3V CR-2/3AZ Batteries : Electronics