Détecteur acoustique VESTA-037

Acoustic glass break detector VESTA-037 (ACGS-23-F1) with 1 x 3V CR123A lithium battery Detects the high-frequency sound emitted by breaking glass and transmits a signal to alert the alarm system control unit when triggered. For glass thicknesses: Float glass: 3 to 6.4 mm (1/8 to 1/4"). Tempered glass: 2.4 to 6.4 mm (3/32 to 1/4"). Wired glass: 3.2 to 6.4 mm (1/8 to 1/4"). Laminated glass: 3.2 to 6.4 mm (1/8“ to 1/4”). 8-meter radio coverage. Four sensitivity levels.