Daytech CI05 + WT22 Rechargeable Wireless Intercoms 21 Channel Walkie-Talkie Long Range Wireless VMI

What is this intercom system?
Intercom System is widely used for home care, for office conmunication to increase work efficiency without moving around.
This intercom system needs 2 and more units to work. It's working by wireless RF to trasmit voice from one to others.
There will not be phone bill charged, and you can set it up anywhere as long as there is power supply.
The working range can reach 1-1.5 kdfdm indoor, long enough for most of the situations.
How to use this intercom system?
This intercom System works by DC 5V/1A type-C USB power or power bank. It also supports battery power (BATTERY NOT INCLUDE IN THE PARCEL). You can take the intercom to any place you want.
The intercom system has 4 functions: Half-full Duplex Monitor/Group/Call/Talk to meet your different communication requirements in different situations. Group function (conference call) can call all the stations in the portable intercom.
This wireless intercom system with 3 privacy codes (A, B, C) and 7 channels (0-6) for you to communicate with others in a secure intercom system. Perfect for one-to-one, one-to-many communication.
Excellent Signal- Clear sound quality and long range. An enhanced signal with 5280 feet range helps ensure crisp sound quality.
Thoughtful Design- There are 2 slots on the back of the home intercom system, which can be wall-mounted. Four rubber foot pads that do not scratch any surface.
Why your clients need this intercom system?
1.To save their phone bill cost
2.To make sure their message can reach to the target audience immediately,no need to yell or move around.
3.This intercom system can put on the desk, or portable to carry anywhere, high extendable to fit clients fast changing needs for different daily schedule.

Power Supply: DC 5V/1A by TYPE-C charging
                        18650 battery (not included in packing)
Voltage: 3.7V 2500-3000mAH
Working Range\: 1-1.5km
Channel: 21
Working Modes: 
call
one to one talk
group talk
monitoring

Daytech CI05 + WT22 Rechargeable Wireless Intercoms 21 Channel Walkie-Talkie Battery Powered 1500 Meters Long Range Wireless 2 Way Intercom System for Office Hotel Villa Factory Restaurant Tale Machine House School Business Security VMI Direct