Model SA-Q08: 8 zone display, you can know where alarm happen, the siren hooting time can be set 1-30 minutes, exit delay( delay to arm) 0-99 seconds, each zone can be arm or....

Model SA-DN: 16 defence zone model ( 8 wired and 8 wireless defence zones) , Each zone can be separately arm or disarm, Which can control home appliance products( such as lamp, air....

Model SA-Y-TEL-LED: Esthetics outward design, Compatible with Ademco CONTACT ID and 4+ 2, Voice instruction, Off-ground alarm function, Low power consumption; 72-hour backup....