Retekess TW103 is a dual way window speaker system, which allow the two people talk freely.
It made of aluminum alloy, it is very durable.
High quality speaker and high-sensitive microphone, the voice is realistic and clear
It is very easy to install, you can sticker the outside speaker on the wall or glass.
Speaker volume and microphone sensitivity can be adjusted
Inside and outside speaker can be turned off separately
Four key function: Call; Cancel; Pay; Order; can meet varied needs; import use for restaurant; coffee shop nightclubs spas and salons club nursery church; good choice for waiting guests, caregivers elderly Strong anti interference; the working chip adopts learning code; not garbled; more stable signal Sturdy material, resistant to falling; pager uses quality ABS engineering plastic material; more durable Long working distance; the maximum working distance up to 200 meters in the open area
Geust Pager Keypad for T119 Transmission distance can reach up to 800 meters in open area; the Frequency is 433.92MHz; It can pair 999 numbers of pagers
The signal receive distance is 50m to 200m
Rechargeable 400mAh battery for the watch receiver
Watch Receiver use dot matrix LCD screen to maintain the image clarity
Support single key and multi-key functions
Retekess TD107 Welcome Alarm with Infrared Sensor technology, multi-function, Integrated one-way Welcome Door Bell, it can support artificial synthesis or download sound, Dual color lights increase product experience, Large speaker configuration, sound can be adjusted, multi-language
Retekess TD012 Wireless Call Button with 4 key functions: Call, Cancel, Pay, Order
Widely used in restaurants, coffee shops, nightclubs, spas, nurseries, and churches
Signal sturdy material, resistant to falling
Use quality ABS engineering plastic material, more durable
Long working distance, support customized logo
4 key function: Call, Cancel, Pay, Order, Widely use for restaurant, coffee , shop, nightclubs spas and salons club nursery church, learning code working chip adopts; Long working distance; the maximum working distance up to 120 meters in the open area