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
TW102 window intercom system adopts aluminum alloy shell and metal outside unit
Anti-interference and noise-free function
Dual way window speaker system
Mute function. Free Shipping to the US/EU
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
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 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
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.