433 MHz Radio Interface --- This outdoor alarm system, When an intruder triggers the sensor/detector, emits a loud and attention-grabbing 110-decibel siren accompanied by a flashing red LED light. It alerts neighbors and passersby in emergencies, effectively deterring potential intruders.
Used with Door Sensor and Motion Sensor--- The Outdoor Alarm does not have motion detection and must be connected to a sensor/detector, supporting a wireless range of up to 30m.
Louder 110dB Siren --- The outdoor siren deters intruders by sounding a loud and noticeable 110db siren and flashing a red LED strobe light, alerting the neighborhood and passersby in the event of an emergency.
Perfect for Outdoor Use--- IP65 waterproof protection makes the siren weather and heat resistant to withstand harsh environments.
Easy to Install--- Package Included: Alarm Siren x1; PIR Motion Sensor x1, Door/Window Sensor x2, Remote Control x2, User Manual x1. If you can't pair it with the door detector and motion detector, please contacy us in time.