Hi-R CWC8808 (99 zone Wireless Calling System C8808)

Security Alarm System
Wireless call Waiter Control Panel can link 100 wireless Call button 1km distance
Specification:
Working Voltage: DC 12V/500mA
Working Current: 150mA
External Backup Battery: UPS-12V(maintenance-free uninterrupted backup supply)
Frequency Output: 0.5W
RF Code Combination: 1,000,000 non-repeating combinations, effectively reducing repetition rate.
Main Function: Calling condition/ Voice Record/ Tone Reminder/ Volume Adjustable/ Inquire in cycle/ Could be used for intruder Alarm System
Call / Alarm Message Recording: 10seconds
Size: 235X165X34mm
Transmitting Distance: 1000m(open area), could work with RT-110 signal transmitter for longer distance
Wireless calling/alarm remote control battery: Layer-built 12V/23A-battery.