Retekess TW103 is a dual-way window speaker system, which makes

conversation easier

Speaker volume and microphone sensitivity can be adjusted

High-quality speaker and high-sensitive microphone, the voice is realistic and clear

Very easy to install, you can sticker the outside speaker on the wall or glass

Made of aluminum alloy, very durable

5W high-quality speaker, made of aluminum alloy
The split microphone design makes the sound clear and loud
Adjustable microphone sensitivity according to the environment
Support a wireless microphone, more flexible activity space

Retekess TW101 window intercom system

3 W Dual way intercom system

Volume adjustable

Easy to install and use

Talk-through intercoms for Restaurants, ticket windows, bank counters, and any other place that need to talk through glasses or physical barriers

Adopts full-duplex intercom communication technology
Anti-interference and whistle-removing, reproduce the original sound
Both internal and external volume can be adjusted
With a long cable, easy to install and use

Retekess TD004 wireless call button helps support faster service

Increased table rotation, greater customer satisfaction, and increased overall revenue

Two-key pager, very easy to understanding and use

Durable, long-range,  table signal, ideal for restaurants, hotels, bars, hospitals, and SPA

Note: this device required the watch or display receiver.