Extra alarm receiver compatible with original drivway alarm by HTZSAFE
Total 4 wireless zones(each zone can connect 8 pieces HTZSAFE solar&wireless alarm sensors)
Each zone has different alarm tone and alarm volume can be adjustable
4 NO/NC relay outputs(responding the 4 wireless zones),compatible to other alarm system;Relay output duration can be programmed(1 second,10 seconds,60 seconds and 5 minutes)
One group DC14V output(connect the wired siren or other devices)