Risco Wireless Prosound

Specifications:

• Power supply: 5 x CR123, 3V Lithium battery
• Maximum battery life 3 years
• Volume 105 dB @ 1 meter (3.3") - adjustable
• Strobe optic Polycarbonate
• Flash 60 per minute (max.)
• Dimensions (HxWxD) 273 x 230 x 64 mm (10.7 x 9.0 x 2.5 inch)
• Weight (with batteries) 1 Kg
• Frequency 868 MHz
• Radio range 150m (492’) Line of sight
• Operating temperature - 25°C to 60°C
• IP class 44
• Class IV environment