The Battery Alarm is a small and low-cost alarm panel that monitors your battery bank. It features both audible and visual alarms, as well as a potential free contact with normally open and normally closed contacts. Alarm thresholds and hysteresis are programmable by DIP switches.
More about Victron:
Victron Energy has a strong, unrivalled reputation for technical innovation, reliability, and build quality. Their products are widely considered to be a professional choice for independent electric power. Efficiently combining two or more distinct power sources is what they do best. Their products include sinewave inverters, sinewave inverters/chargers, battery chargers, DC/DC converters, transfer switches, battery monitors and more.
