DD1554 Mini Bridge is our latest arrived product, it's a WiFi to RF+ ( Two Way communications RF ) interface, it builds a connection Via user's home 2.4GHz WiFi router and enable user to control motorised window covering and sunshading products with designated smartphone applications and integrated with ecosystem such as Amazon Alexa and Google assistant etc., via cloud API.
DD1554 Mini Bridge is similar to the DD7002B WiFi Bridge to use the the same Connector app, but it doesn't like the DD7002B which can control both of Uni-directional and Bi-directional curtain motors and tubular motors etc., it only can control Bi-Directional motors.
For those customer who just have our latest bi-directional motors, then you can just use this mini bridge ( Hub ) would be fine, it will be your good and cost effective solution for your smart home controlling your motorised curtains and motorised roller blinds etc.
The D1554 Mini Bridge can control Max. 30 motors, Max. 20 scenes. Max. 20 timers, and 20 rooms.
Input Voltage : DC5V 1A USB Type A
WiFi Network : 2.4GHz 802.11b/g/n
Radio Frequency: 433.925MHz Bi-Directional
Working temperature: 0℃ ~ 40℃
Transmission Distance : Open outdoor: 200m,
Indoor : 35m
Size: L 83.8mm X W 30.7mm X H 13.9mm