Notice:

This product has 4 charger options, please note the specifications you want when placing the order (EU plug, UK plug, US plug, AU plug)

GauTone 85dB Wireless Siren Strobe Light Alarm Alert Sensor For 433MHz Wifi GSM Security Alarm System

It must work with Wifi GSM Alarm System , e.g. PG107 PG106 PG105 PG103.
The siren can be used as the alarm host
can learn 5 remote controllers,20 detectors.

Streamline round shape, perfect polishing process, simple fashion design

8 LED alarm lights
85dB alarm sound, 8 LED alarm lights,issue sound and light, effectively deter thieves