2-Channel Volt-Free:
Dry Contact Controller
Double the flexibility. A compact 2-Channel Dry Contact controller that isolates power from control. Perfectly designed to independently switch two separate circuits, such as garage doors, gates, or dual DC LED loads.
Select Your Connectivity
Standard RF (2CH)
Encrypted RF 433MHz. Independent control for 2 zones.
Tuya WiFi + RF (2CH)
Dual-channel App control. Smart automation for gates/DC loads.
Matter WiFi + RF (2CH)
2-Way Matter Control. Seamless integration with Apple/Google.
Engineering Highlights
Dual Dry Contact
2 separate channels with a common input (I). Ideal for dual gate systems or multiple low-voltage circuits.
Switch Box Ready
Standard 44mm footprint fits easily inside electrical switch boxes, hiding the technology behind the wall.
2x 6A High Load
Robust relays handle up to 6A per channel, allowing for versatile control of both AC and DC loads.
Screw-free Install
Features quick-connect push-fit terminals for tool-free, secure wiring, even in confined spaces.
Detailed Specifications
General Parameters (All Models)
Protocol Specifications
AR18
- Type 2CH Dry Contact
- Protocol RF 433MHz (Encrypted)
- Pairing iKinetic Kinetic Switches
- Wall Switch Compatible (S1/S2)
AR18-WF
- Protocol Tuya WiFi (2.4GHz)
- WiFi Security WEP, WPA/WPA2/WPA3
- Frequency 2.400-2.480GHz
- App Support Tuya Smart, Smart Life, Alexa, Google Home, Yandex
AR18-MW
- Protocol Matter over WiFi
- WiFi Security WEP, WPA/WPA2/WPA3
- Frequency 2.400-2.480GHz
- Ecosystem Apple Home, Google Home, Alexa, SmartThings, Tuya
* All smart receivers (WF/MW) also support RF 433MHz function.
* Matter version requires a compatible third-party border router/speaker.