... trasmission,phone audible alarming and SMS alarming 29 wireless zones (Each zone supports up to 4 ... remotes (Supports up to 4 remotes or wireless keypads per zone). Supports 8 more wired zones ... system by 5 ways: SMS, Main Host(Keypad), Wireless Keypad, Keychain Remotes, or even remotely by phones. (PSTN alarm ... system is disarmed only, if a door is opened, it will sound fast “bi bi bi”) Support wireless ...