1km 433MHz Wireless Transmitter and Receiver Module

Long-range RF signal conversion for wired controls

This RF1000 wireless transmitter and receiver module is designed to convert wired trigger signals into dependable 315/433 MHz RF control. It is a practical solution for door contacts, alarm systems, lighting control, lamp switching and automation projects where a wired normally-open or normally-closed signal needs to be sent wirelessly.

Flexible trigger and coding options

The module supports fixed-code and learning-code systems, making it adaptable to different receiver platforms and installation requirements. It can work with power-on triggering, dry-contact switching and compatible high-level trigger designs, giving installers several ways to integrate it into existing equipment.

Extended wireless distance

Two distance classes are available for open-space installations: 200 m and 1000 m. The 1000 m version is suited for larger buildings, outdoor equipment areas, warehouses, gate systems and remote alarm points where cable routing is inconvenient or expensive.

Designed for low-voltage systems

With DC 12 V to 24 V input support, low standby current and momentary, toggle, latched and delay operating modes, the RF1000 module is built for flexible use in custom control cabinets, access-control systems, alarm panels and lighting automation.

Key advantages

- Converts wired NO/NC trigger signals into wireless RF transmission

- 315 MHz and 433.92 MHz frequency options

- 200 m or 1000 m open-space wireless distance options

- Supports fixed-code and learning-code applications

- Momentary, toggle, latched and delay modes

- Suitable for alarm systems, door contacts, lamps and automation devices

Typical applications

Use this module for wireless alarm signal extension, door and window contact transmission, lighting control, remote lamp switching, access control integration, smart control retrofits and other low-voltage projects that need reliable wireless signal transfer without long cable runs.