Dear, welcome to myhomever, here is the latest season's products, you are welcome to choose the purchase, we will give you the best service experience, I wish you a happy day ~ for product details, please go down to see ~

Feature:
Of good workmanship, durable and reliable for long time use
Lightweight design for convenient use
Special design and easy installation
Small and compact design
Low current draw
An ideal item for general purpose in receiving date and controlling signal
Used in garage door, roller shutter door or windows, remote control door lock, etc.
Description:
Weight: 150g
Model: CHJ-C80
Working voltage: DC 12V
Operating frequency: 433MHz
Static current: 8mA
Sensitivity: -103dBm
Operating temperature: -15℃~ +70℃
Modulation method: ASK
Encoding type: Learning code
Size: 55*40*18mm/2.2*1.6*0.7inch

Included:
1 x Relay Module