Wireless Relay Module 433 MHz (10A/2200W) Dim S2 Receiver + Remote Control

This compact receiver converts any standard switch into a wireless one — just connect L and N and control loads up to 10A (max. 2200W). It operates at 433 MHz with high sensitivity (>97 dBm) and a free-space range of over 50 m. It supports up to 20 remotes (EV1527, learning mode) and three operating modes: momentary (press for a pulse), toggle (press changes state), and latched (hold/logic-based). Ideal for lights, fans, vacuum cleaners, pumps, and other household appliances. Operating temperature: −10…+70°C.

Key specifications:

• Frequency: 433 MHz (ASK superheterodyne)
• Max current: 10A
• Max load: 2200W
• Receiver dimensions: 75×35×22 mm
• Weight: 35 g
• Wiring: L/N
• Reception range: >50 m (open area)
• Receiver sensitivity: >97 dBm
• Saved remotes: up to 20
• Coding: EV1527 (learning code)
• Remote control modes: Momentary / Toggle / Latched
• Operating temperature: −10…+70°C

Advantages:

• Easy to mount inside a wall box or distribution panel
• Flexible operating modes — suits outdoor lighting as well as home automation
• Multi-remote support — convenient for a family or multiple control points
• Compact size for hidden installation

What's included:

• 433 MHz receiver (75×35×22 mm)
• Instructions (wiring and remote pairing)

Safety notes: only work with electrical wiring when the power is switched off; if unsure, contact an electrician. Do not exceed the rated load (10A / 2200W).