U-Prox outdoor siren

specs

Sound pressure level at 1 m: 113 dB Adjustable volume in 3 levels Incorporates adjustable visual indicator ISM band radio interface, multi-speed with several channels RF frequency: 868 ~ 868.6MHz Secure two-way communication with tamper detection and 256-bit key Power supply: 4 CR123A batteries (included) or external 12V power supply Consumption: <3 µA at 3V / <2 mA at 12V (standby), <45 mA (transmit), <0.6 A at 3V / <120 mA at 12V (alarm) Battery life of up to 5 years -30 ° C ~ + 50 ° C operating temperature Degree of protection IP65 White housing Dimensions: 167 (W) x 120 (H) x 38 mm Weight: 640 g