Sherlotronics Dual Powerstore 12V 3.2 Amp Battery Backup PSU Sirens Communication range of 1700m (in

Communication range of 1700m (in an open space/line of sight)

cost effective and easy to install

Detection filter and high-level circuit and loop protection provides excellent immunity to interference from external sources for improved reliability

- 220VAC power input to handsetXylophone sound doorphone with 2 wires

and minimizing the need for replacements

Sherlotronics Dual Powerstore 12V 3.2 Amp Battery Backup PSU Sirens Communication range of 1700m (inOverview: The intelligent power supply or battery charger unit is designed to meet with international safety and certification standards. The unit has under and over voltage protection and is double fuse protected. A truly great new product for all your 12V battery backup systems. Features: Microprocessor controlled charging output Low battery switch off at 10V DC Buzzer tones on battery low and AC Fail Resettable Fuse protection on output Fuse