Spec：

• ● Power Source：DC18V
• ● Power Consumption：Standby 25mA˙Max. 150mA
• ● Bell sound： Over 70 dB
• ● Communication time： 90 second, 30 second waiting for pick up
• ● Room Station No.： Set up by panel button up to no. 9999
• ● Dimension：210mm×90mm×69mm

Function：

• ● 1.2 Paging Tones (Electric Chimes) for Entrance & Doorphone.
• ● 2.Extra door bell can be install.
• ● 3.Occupies indicator light.
• ● 4.Paging & Communicate with center station
• ● 5.Door release button to release locks from Entrance & Doorphone.