Product Overview: 

This is a comprehensive Wireless siren designed for home security, working within the Smart alarm system. After connecting to the alarm system unit that can be triggered by various wireless sensors, providing both audible and visual alerts to deter intruders and notify homeowners remotely.

Technical Specifications:

Wireless Frequency: 433MHz

Wireless Range: Up to 100 meters (in open areas)

Alarm Sound Level: 110dB

Power Options: AC power plug + rechargeable lithium battery