CNB-505 Wired/Wireless Touchless Wave Sensor Switch | Contactless Control, Eliminate Cross-Contamination

The CNB-505 is a wired/wireless touchless wave-sensing switch that realizes non-contact control by detecting human electrostatic movement. It is suitable for various entrance/exit sensing scenarios, replacing traditional mechanical contact switches and eliminating hand contact contamination.

The product consists of a transmitter and a receiver: the transmitter has an external dimension of 86×86×6mm, supporting capacitive and non-contact sensing. It adopts a low-power design (action current 210μA), and the battery can be used for about 220 days with 200 daily inductions; the receiver has an external dimension of 110(L)×30(W)×15(H)mm, supporting DC12-30V power supply, with a standby current of 34mA, action current of 62mA, contact capacity of 1A 24VDC, and signal output including inching/latching/continuous modes, with an adjustable sensing distance of 0-6cm. The whole device adopts a shielded anti-interference design, supports 2.4GHz transmission frequency, and operates at -30~50℃ with humidity ≤90%, adapting to various environments. The panel is available in black/white colors, balancing practicality and aesthetics.

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Technical Data
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Technical data

Transmitter		Receiver
External dimension	86x86mm	Power supply	DC 12-30V
Support function	Touch or touchless induction	Standby current	34mA (DC 12V power)
Static current (505/505W)	210μA / ≤10.3μA	Action current	62mA (DC 12V power)
Action current	29mA/12.55mA	Relay connect	1A DC 24V
Battery life	200 times / day, about 220 days	Connect holding time	1.5s (Inching mode)
Working humidity	≤90%	Signal output	Inching / hold / selection mode
Working temperature	-30℃-50℃	External dimension	110(L)x30(W)x15(H)mm
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

Product description

Touchless Sensing, Hygienic & Safe：Achieves contactless control via human electrostatic movement, eliminating hand contact and cross-contamination, suitable for scenarios with high hygiene requirements such as medical and catering.

Dual-Mode Adaptation, Flexible Installation：Supports both wired and wireless connections—wireless mode requires no wiring and allows free installation, while wired mode adapts to fixed power scenarios, meeting different construction needs.

Low Power Consumption & Long Battery Life：The transmitter adopts a low-power design; the battery can last about 220 days with 200 daily inductions, reducing maintenance costs of frequent battery replacement.

Strong Anti-Interference Ability：Equipped with a shielded anti-interference design, effectively solving false triggering when multiple transmitters are used simultaneously, and its anti-infrared interference is better than ordinary infrared sensors.

Multi-Mode Output, Wide Application：Supports inching/latching/continuous signal output modes, with an adjustable sensing distance of 0-6cm, adapting to various entrance control scenarios such as automatic doors and turnstiles.

Aesthetic & Versatile, Easy Installation：86-type switch panel design, available in black/white colors, matching various decoration styles; simple installation process, compact receiver takes up little space.

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CNB-505 Touchless Wave Sensor Switch | Animation Demo: Wave to Auto Open & Close Door Smoothly

Want to see how smooth the touchless wave sensor switch is? The CNB-505 animation demo video is here! An animated character walks to the door, waves their hand 0-6cm in front of the switch, and the CNB-505 touchless wave sensor switch triggers immediately, opening the auto door smoothly; after the character enters, the door closes automatically—no panel contact required, completely eliminating cross-contamination. Supporting wired/wireless dual modes, 0-6cm adjustable sensing distance, and inching/latching/continuous modes for different scenarios, the 86-type panel matches various decorations. Whether it’s auto doors, turnstiles, or medical/catering entrances, it enables touchless smart control—practical and hygienic