Satel SP-4001 R Outdoor Siren with Optical and Acoustical Signaling

The Satel SP-4001 R provides robust, dual-action alarm signaling for external perimeter security. Equipping a high-output piezo transducer capable of generating $120\text{ dB}$ sound intensity alongside ultra-bright LED optical indicators, the siren ensures immediate visual and audible detection during alarm events.

Designed for harsh outdoor environments, the SP-4001 R features an inner metal shield to safeguard internal electronics against physical vandalism and weather exposure. Anti-sabotage protection is integrated via tamper switch circuitry, triggering an alarm if the cover is opened or if the unit is forcefully detached from its mounting surface.