Power Source Category: Smart Home Description Description 12V 7AH Battery Note: 2 batteries are used in the system Product ID: 2B 02 00 0001 Related products DW-BC03 – channel screen actuator Read more KOD-10 Conventional Optical Smoke Detector Read more EW-WL – build-in floor lekkage sensor Read more CW-HTMLII – Sensor for temperature, humidity, motion, lighting and infrared emitter Read more