Specification 1.Main Panel Frequency:433MHz Standby Current:≤25mA Alarm Current:≤280mA Input:AC100-240V Output:DC12V-1A Control Range:250-500Ft Function:Each can be defined as one of the 5 zone types,including: Common,Delay,Intelligent,Emergency,Repeat Triggred,Multi-Checked Defense area;Set Password Protect