Product Description

SimPal-G4 – Wireless siren works with SimPal-G4 3G/WiFi camera, once camera alarm the siren will auto trigger its loud sound to scare intruders.

SimPal-G4 – Wireless siren also can work as repeater for other wireless sensor, it will auto resend the alarm signal to increase the wireless sensor working  distance. (Works as a repeater for Door sensor, PIR detector,  Smoke detector and Remote controls.)