Manual(Important):https://images-na.ssl-images-amazon.com/images/I/91z-NpHMHAL.pdf

Foreword

1. Pls check the compatibility list first before buying, Some Chamberlain, LiftMaster, Genie models are not compatible.
https://images-na.ssl-images-amazon.com/images/I/81RSCxXgUhL.pdf.
2.Pls double check the size of the switch(need 86 type mounting box)
3. Pls make sure there is a neutral wire in your mounting box, which is required for installation
4. Be sure the wiring is correct. Electric knowledge is required
5. Make sure that the power is OFF before making any electrical connections.

Specification

– Power supply: AC90V-240V/50-60Hz or DC 9-30V
– A/B/C output power: 10A/2000W/Way
– Wireless IEEE standards: WiFi 2.4GHz b/g/n
– Security type: WEP64/WEP128/CCMP(AES)
– Security mechanism: WEP/WPA-PSK/WPA2-PSK

Videos for reference:

Installation

1. Power connection
-AC: connect the switch L/N terminal to your AC power.
-DC: connect the switch red&black wire to your DC power.

2. Signal terminal connection
-Have standard wall push button: connect the switch A(any one of A/B/C) and Com terminal to the your push button.
-Don’t have standard push button: connect the switch A(any one of A/B/C) and Com terminal to the gate opener control board.
A/B/C connect to positive, Com connect to negative.

3. Gate detection
Connect the switch green and black wire to a magnetic door sensor, then you can see door open/close status on mobile APP.

Note

Switch and phone must be under the same 2.4Ghz WiFi channel when pairing. After successful pairing, switch can be controlled via mobile network and WIFI.
Free APP is WiFi Smart Control, Alexa skill name is Smart Life.
Wires, magnetic door sensor and mounting box are not included.