Trust 433M
Wireless control module offering seamless communication within home automation systems, providing reliable control of connected devices for enhanced convenience and functionality
Key Features
- 433 MHz wireless remote kit
- Long‑range RF control (up to 100 m open space)
- Supports learning‑code remotes
- Compact receiver module design
- Compatible with lights, fans, motors
- Easy plug‑and‑play installation
৳ 0.00
Description
The Trust 433M wireless remote kit solves a common problem: how to add remote control to existing lights, fans, doors or other electric devices — without redoing electrical wiring or installing new switches. The kit includes a small RF receiver (to wire into your device or circuit) and a battery‑powered remote transmitter. Once paired, you can turn connected appliances on or off from a distance, even from another room or outside the house.
This is especially useful in apartments, garages, workshops, or older homes where rewiring is impractical or costly. Whether you want to switch a fan on from your bed, control a garage door from the driveway, or manage lights in a warehouse without running cables — 433M delivers a flexible and cost‑effective solution. The system supports learning‑code remotes, making pairing simple, and the receiver can handle general‑purpose loads (depending on wiring), giving it broad application potential.
Compared with manual wall‑switches or basic pull‑cord controls, 433M offers convenience, safety (no need to reach switches in high or wet areas), and automation readiness. For quick retrofit installations, lighting/fan automation, or remote control of motors — this wireless kit is superior in flexibility, ease of use, and affordability.
Specifications
- Operating frequency: 433.92 MHz (standard ISM band) ktechnics.com+1
- Working modes supported: Momentary, Toggle, Latching / Switch modes ktechnics.com+1
- Remote transmitter power: typical coin‑cell battery powered (e.g. CR2032, 3 V) ktechnics.com+1
- Remote buttons: typically 1–4 buttons (depending on variant) iot-rf.com+1
- Approximate remote size: ~59 × 28 × 8 mm (varies by model) ktechnics.com
- Receiver module: compact PCB receiver; typical size ~35 × 30 × 18 mm (without enclosure) ktechnics.com
- Input power for receiver (if powered): many versions accept 12 V DC (or depend on local AC-to-DC converter) Electronics+1
- Output: relay or switching output (NO/NC/COM terminals) to drive lights, fans, motors, etc. pixelelectric.com+1
- Wireless range (open space): up to ~100 m under ideal conditions; in typical home/indoor use: 20–50 m depending on obstacles ktechnics.com+1
- Modulation / Encoding: ASK / OOK modulation with learning‑code support, for broad compatibility and easy pairing. WENSHING Electronics+1
The Trust 433M 433 MHz wireless remote kit is available in Bangladesh via electronics and smart‑home retailers and online marketplaces that offer RF‑controlled switches and automation components. It can be shipped to major cities and installed easily to automate fans, lights, gates, or other appliances — making retrofitting or upgrading old wiring quick, affordable, and convenient.

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