Topens M12 Remote 4-Button Transmitter – 2-Pack for Swing & Sliding Gates

Meet the TOPENS M12 remote transmitter, a compact 4-button controller designed to simplify access to your property. Built with a durable metal frame and a tactile button layout, it blends rugged reliability with everyday convenience for smooth, secure gate operation.

Smart compatibility and quick setup

The M12 works with all TOPENS swing and sliding gate openers. For non TOPENS gates, pair it with the ERM12 external receiver to enable a Normally Open Dry Contact signal. Setup is fast using the programming button on the control board, so you can add the remote to your system with minimal fuss.

• Easy to program and add to your gate system with a simple programming sequence on the control board.
• Works with third-party gates when paired with the ERM12 receiver to support Normally Open Dry Contact signaling.
• ERM12 can be powered by 9-24 VDC from the control board or an external source.

Range, capacity, and flexible control

Designed for everyday use, the M12 delivers reliable performance at a practical range while maintaining a compact, pocket-friendly form. The sturdy metal frame provides durability, while the ergonomic buttons ensure confident operation in all weather conditions.

• 65 ft operating range for convenient outdoor access.
• One opener can pair up to 8 M12 remotes on its own, and up to 250 with the ERM12 external receiver.
• Midway mode on sliding gates is activated via button B for extra control.
• Two CR2025 batteries are included and typically last about a year under standard use (5–10 activations/day).

Versatile configurations and practical benefits

One M12 remote can control multiple gate operators within range, enabling flexible setups such as several swing gates or a combined swing and sliding gate system. This versatility is designed to adapt as your property and needs evolve, without sacrificing security or ease of use.

• Support for multiple gate operators within a single range, enabling flexible installations.

What you get and support

Each purchase includes two remotes, batteries, and access to TOPENS support resources. The package is backed by a clear warranty and helpful customer service, with manuals and installation videos available online to assist with setup and troubleshooting.

• 12-month warranty against defects
• 30-day exchange and return window
• Comprehensive technical support and online resources from TOPENS