Dual-Way Talk Through Window Glass Counter Intercom For Station Office Bank
Product Description
FEATURES AND FUNCTIONS:
Description:
Suitable for the Bank,Securities Company,Hospital,Station ect.where the Burglar-proof glazing is installed
The main unit has aluminum alloy shell,and the extension has built-in speaker, This system has simple connection for DIY operation
This system has top-quality speaker and high-sensitive microphone.Especially the metal tube microphone is deal for the counter and the dual-way intercommunication
The voice from the system is clear and natural There is a swith only for the volume control
For this system. We adopted the advanced microcomputer from USA Track-interlock technique ensures the stable performance without noise and side-tone
Parameter:
All of our items are Brand New
This item is suitable for short distance communication.
It is simple, economical and convenient.
Voltage:100~240V
Working voltage:DC9V
Most working current:600mA
Main sound box,sub-sound box:2w-2w 100Hz-15KHz
Inside microphone:-48db±2db 20Hz-20KHz
Outside microphone:-48db±2db 20Hz-16KHz
Frequency response:100Hz-12KHz
Destop unit dimensions:182*120*56(mm)
Wall mount unit dimensions:61*85*24(mm)
The speaker cord is 191cm
Package Included:
1 x Host (inside)
1 x Vice machine (outside)
1 x AC Adapter
Detailed Photos
Our Advantages
FAQ
Q: Why sometimes your partner's voice is intermittent?
A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem, please send the radio back to your authorized dealer repair.
Q: Can't turn on talky and even it is switch on, it often shuts off automatically?
A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.
Q: Can't transmit or receiver signal with other members?
A: First, please verify that the channel frequency and the CTCSS, you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.
Q: Why sometimes received voice from other groups?
A: Two way solutions.You can change another channel or change another channel frequency by PC software.
Q: Which is better -VHF or UHF?
A: epends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.