high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale
high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale__after
high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale_top
high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale__left
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high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale__right

Brand
Retevis
Color
Black
Number of Channels
10
Number of Batteries
1 Lithium ion batteries required.
Tuner Technology
FRS


Social distance group calls

A phone set as the terminal could be turned into the master for the group call as well as an extension for the reception of signals from other extension terminal. It is able to be used for one-to-one calling and also one-to-many communications.

Making announcement or one-way conference function

Retevis RT57 wireless business calling with making announcement or one-way conference function;Allow you to send announcements and to one-way conference your team members or families;ideal for commercial or family use

Two-way communication

Compare to a normal wireless business calling device, our RT57 wireless business calling device is designed to satisfy that an extension could not only communicate freely to master station but also to other extensions,allowing you can talk while receiving the phone;It makes no difference to desk telephone without wires.

Calling walkie-talkie

RT57 wireless business calling device could be connected to a wakie talkie for voice call supporting call to RT27 walkie talkies long range,making you have more options of calling,ideal for home,school, office and so on

Adjust the volume

You can directly press the up key or down key to adjust the volume, or you can directly press the up key or down key to adjust the volume during a call.

Function of M key

Press the M key once to set the called ID number; press the M key twice to set the channel number of the unit; press the M key three times to set the answering ring mode.

Change and set the local channel

To change and set the wireless communication channel of this machine, the machines in the same group must be in the same channel number to talk. The method of changing and setting is to press the M key twice to see the displayed channel number, such as 01, and then press up key or down key to change the channel number. Optional channel number 01-10.

Auto answer and ringtone settings

Press the M key three times, and then press the up key or down key, the screen will display the ring code 1, 2, 3, 4, 5 in sequence. There are five ringtones. Ring 1 is automatically answered without ringing. Ringtone 2 is automatically answered after ringing. Ring 3, 4, 5 are to answer the call manually by pressing the CALL button after ringing.

Call operation instructions on machines

The first step is setting ID number, before the machine is connected to the electric source, press and hold the CALL button all the time, then connect to the electric source, When you see the flashing number on the display, press the up key or down key to set the ID number. After the ID number is selected, the electric source can be cut off and restarted . The optional ID number is 1-99.

Next, Set the same channel, please operate as 3 Change and set the local channel above.

A: Making a single call

Directly press the number key, such as 53, and then press the CALL key, the ID53 machine is called. The light of the CALL key of the machine flashes, waiting for the other party to answer. The waiting time is 10 seconds. If the other party does not answer within 10 seconds, the call will automatically stop; if the other party presses the CALL key to respond within 10 seconds, both parties The light of the CALL key will be on and the two parties can talk to each other. After the call is completed, either party can press the CALL key again to end.

B: Single answer

When receiving a call from the other party, the light of the CALL key will flash, you can press the CALL key to answer, and the light of the CALL key will always be on when answering, and the two parties can talk to each other. After the call is completed, either party can press the CALL key to end the call.

C: Making a group call

The host can press the # key to broadcast notifications to all other slaves. When finished, the host can press the CALL key to exit the broadcast.

D: Answer on group

when receiving a group call, if auxiliary machines need to answer the other party, the auxiliary machine can press the flashing CALL key, and the light of the auxiliary machine's CALL key will be on all the time. You can answer the other party. After you finish answering, press the CALL key again to exit the right to speak, and the light of the CALL key will be flashing. After the group call is over, only the host can press the CALL key to end.

Connect RT27 Two Way Radios With RT57 Machine

  • VOX function
  • CTCSS and DCS
  • Voice prompts/Battery save
  • Adjust squelch level
  • Busy Channel lockout(BCL)
  • Time-out timer (TOT)
  • Voice commanding function

Specific requirements

  • The two-way radio and RT57 set the same channel, such as 01
  • The receiving frequency of RT27 walkie-talkie should be the same as the transmitting frequency of RT57, and the CTCSS must be the same.
  • The transmitting frequency of RT27 walkie-talkie should be same as the receiving frequency of RT57, and the CTCSS must be consistent.
  • There is no other additional conditions,otherwise they will not be able to connect.

  • What you can get:
  • 1 x RT57 Wireless business Calling Device
  • 2 x Retevis RT27 walkie talkies
  • 1 x Power Adapter
  • 1 x Antenna
  • 1 x User English Manual

Features & details

Features

  • Wireless business calling device as a command center to communicate with walkie talkies for coordinating work in different departments; 100% duplex mode on two frequencies allow reception and transmission call can be worked simultaneously
  • 10 channels with up-to-date digital encoding and decoding technology allow you a clear communication at home and office
  • Easy to set up with detailed English manual;no phone bill and no need to install;support incoming call display and calling walkie talkie;allowing communicate between 99 devices and one to one and one to many communications
  • Solid build design of license-free Retevis RT27 walkie talkies maximum meet your need; VOX;squelch;TOT and etc
  • Wireless Intercom with functions; ultra-high sensitivity for fast transmission of faint sound; no time limit for working 24 hours a day; easy operation with the one call button

Product information

    Additional Information

  • ASIN: B07M84MS6K
  • Customer Reviews: 2.2 out of 5 stars 5Reviews
  • Best Sellers Rank:
    #2,619 in Portable FRS Two-Way Radios
  • Date First Available: January 14, 2019
Product Warranty: For warranty information about this product, please click here

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

high quality Retevis RT57 Intercoms Wireless Half Duplex Caller ID Long Range Wireless popular Intercom System for Business (1 Pack) online and RT27 Walkie Talkie(2 Pack) outlet online sale

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