Wireless outdoor siren for alarm systems 866 MHz IP66 Includes power supply inside Backup battery with autonomy for 4 hours work and over 24 hours of standby time Anti - vandal protection. Bidirectional communication . This function is particularly useful if there is an attempt to interfere with the siren , this not only begins to sound , and also informs the core that generates a sequence of alarm and warning communications . ( Note: This feature is not available on all alarm panels ) .
Input: 110 ~ 240VAC 50Hz
With battery backup and power supply Strobe Siren Materials of high strength and suitable for outdoor use in harsh weather conditions . Consumption in standby : 40mA Consumption in alarm : 450mA Frequency broadcast reception: 866 MHz Bi -directional communication IIntensidade volume : 120 decibels to 12VDC Working Temp : -10 ° C ~ +40 ° C