CH1 Wi-Fi/RF Smart Dry Contact Relay – Control Gates and Doors From Your Phone

Product description

Do you have to stop what you are doing every time someone arrives at your gate?

What if you could let them in from your phone without leaving the room?

This smart dry contact relay fixes that.

It connects to your existing gate or garage door system and lets you trigger it from your phone, voice, or an RF remote. The dry contact output safely triggers your system without supplying power so it works with most gate and access control setups.

Simpler access, smarter control, from wherever you are.

Key features & benefits

• Control from anywhere: Open or close your gate or garage door remotely using your phone.
• Hands-free control: Works with Alexa and Google Home voice commands.
• Safe dry contact output: Triggers your system without supplying voltage, compatible with most gate systems.
• Two power options: Choose the correct version for your system, 7 to 32V DC or 85 to 250V AC.
• USB power supported: Can also be powered using a standard Micro-B USB supply.
• Multiple operating modes: Supports self-locking and inching operation to match your gate type.
• Timers and automation: Set opening or closing routines automatically throughout the day.
• RF remote backup control: Works with 433MHz RF remotes for physical backup access.
• Share access easily: Give family members or staff control through the app.

Compatibility & important notes

• 2.4GHz Wi-Fi only
• Compatible with Tuya and Smart Life apps
• Supports Alexa and Google Home
• Supports RF 433MHz remotes, sold separately
• Both versions support USB 5V Micro-B power
• Dry contact output only, does not supply voltage
• Suitable for systems that accept contact trigger inputs
• Indoor installation recommended unless in a protected enclosure
• Always switch off power before installation
• Not sure about installation? Book our installation service

Specifications

• Channels: 1
• Power Options: AC 85 to 250V / AC-DC 7 to 32V / USB 5V Micro-B
• Maximum Current: 10A
• Output Type: Dry contact, no voltage output
• Connectivity: Wi-Fi 2.4GHz, RF 433MHz
• Operating Modes: Self-locking, inching
• App: Tuya Smart / Smart Life
• Voice Control: Alexa, Google Home
• Operating Temperature: -20°C to 70°C
• Material: Flame-retardant ABS
• Color: White

Package

• 1 x CH1 Smart Dry Contact Relay Module (selected version)
• 1 x Instruction manual