1. Touchless Sensing: Achieves contactless control via human electrostatic movement, avoiding cross-contamination, ideal for high-hygiene scenarios (medical, catering, etc.).
2. Wired & Wireless Dual Mode: Flexible installation with no wiring required for wireless mode, suitable for different construction needs.
3. Low Power & Long Battery Life: Transmitter’s low-power design ensures 220-day battery life (200 daily inductions), reducing maintenance costs.
4. Strong Anti-Interference: Shielded design solves false triggering, better anti-interference than ordinary infrared sensors.
5. Versatile & Easy to Install: 86-type panel (black/white optional), compact receiver, simple wiring and debugging, wide application.



Technical Parameters
Transmitter
Parameter |
Specification |
External dimension |
86x86mm |
Support function |
Touch or touchless induction |
Static current(505/505W) |
210μA / ≤10.3μA |
Action current |
29mA/12.55mA |
Battery life |
200 times / day, about 220 days |
Working humidity |
≤90% |
Working temperature |
-30°C~50°C |
Transmitting frequency |
2.4GHz |
Power supply(505/505W) |
AC/DC 12-24V / 2pcs 3V cr2032 |
Wireless distance |
Sight distance 30 meters |
Induction distance |
0-6cm |
Receiver
Parameter |
Specification |
Power supply |
DC 12-30V |
Standby current |
34mA (DC 12V power) |
Action current |
62mA (DC 12V power) |
Relay connect |
1A DC 24V |
Connect holding time |
1.5s (Inching mode) |
Signal output |
Inching / hold/ selection mode |
External dimension |
110(L)x30(W)x15(H)mm |
Product Introduction
The M-505 is a wired/wireless touchless wave-sensing switch, adopting electrostatic movement detection to realize non-contact control. It consists of a transmitter and a receiver, supporting both wired and wireless connections. With low-power design, strong anti-interference ability, and adjustable sensing distance (0-6cm), it replaces traditional mechanical switches to avoid hand contact contamination. Suitable for various entrance/exit sensing scenarios, it features compact size, easy installation, and stable performance in harsh environments, serving as a practical touchless control accessory.
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