The Zoneguard ZG800 is a Grade 3 EN50131 zone omit shunt unit that enables secure omission and reinstatement of detection zones in intruder alarm systems without causing false alarms. It operates between detection devices and the control panel.
Main Features
Complies with EN50131 Grade 3
Designed for detectors with separate alarm, anti-masking and tamper facilities
Omits two detection zones
Integral high security keyswitch 50,000+ differs
Integral 9 digit keypad 500,000 differs
Dual responsibility or combination mode gives over 300million differs
