Power source: SR44 battery (1 pc.), 938882 included as standard (for operational checks) Battery life: Approx. 5 years under normal use. Approx. 10,000 hou
Power source: SR44 battery (1 pc.), 938882 included as standard (for operational checks) Battery life: Approx. 5 years under normal use. Approx. 10,000 hou
