About this item

• Automation Security Relay The wireless light switch adopts RF technology, learning code of 433mhz wireless remote module has high-level security for its low repetitive rate and re-learn mode, by which it can delete the old code and re-learn a new code when a remote control get lost, so you are always in control of it.
• High Sensitivity & Resist Interference The receiving module provides high signal sensitivity and super resistant interference for excellent Long remote control distance and stable signal. Adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
• Mini and Flexible Switch Relay Size: 2.95*2.12*1.10 inch. The volume is small and the signal can pass through walls, floors and doors. It is a perfect remote switch for those hobbyists with home automation DIY projects or business Industrial electrical.
• Easy to Set Multiple Mode this wireless remote switch has 2 modes of operation which is momentary / toggle mode, and the programmable RF receiver and transmitter can be flexibly configured in terms of quantity and working modes, which can satisfy almost any usage requirements.
• Widely Application This RF remote relay is widely used in industrial control and security fields, such as short or long range turn devices on / off, light, motor, remote