The XG-WS010 Indoor Wireless Siren is a compact yet powerful alarm system component engineered to deliver strong auditory warnings during security breaches. Operating over 433MHz wireless frequency, it ensures fast and reliable alarm triggering when integrated into modern security setups. The siren boasts a dual power design, operating primarily through AC100–240V, and automatically switching to its built-in 3.7V/5000mAh lithium battery during power outages, guaranteeing continuous security coverage. With an 85dB loud alarm output and energy-efficient 10mA standby current, the XG-WS010 effectively deters intruders while maintaining minimal energy consumption. Its sleek, compact design (90 × 90 × 45 mm) allows for easy, discreet installation in homes, offices, retail spaces, and small businesses. Ideal for entryways, halls, and main security zones, this wireless siren amplifies the presence and responsiveness of your overall alarm system.