the best ALF-748  Wired And Wireless Alarm Control Panel

specification:

Maximun 5 keypads can be connected
Telephone line monitoring
High-speed communication format
Every defence area with anti-tamper trigger display automatically
Battery Charger:360mA with battery tester
AUX power output:1000mA
Bell Output: 1A
AC power input:AC16.5V, 3A ,50-60HZ
Metal case and with transformer to be sold separately

Single-zone connection:(12+2)zone; double zone connection:(24+0)zone
Dimension:190*101.5*1.6 mm