BSA 800m - emergency unit

Regulated automatic emergency unit - BSA 800m- 12 VDC monitor emergency unit which has protection against deep discharge, and a 12V output monitor Designed for telephone 2 automatic output for emergency light, and a dry contact to indicate low battery Largeur : 120mm Longueur : 200mm Hauteur : 40mm compatible for BSA800 replacement batterie 800mA/h