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Black rectangular NEC universal remote with grey buttons and infrared emitter

Universal

Universal NEC PX61XR3A 3S120222 PX61XM3A 61XM3 universal remote

SKU CH-P32N-3GEV9

Infrared universal remote replaces NEC PX61XR3A, 3S120222, PX61XM3A and 61XM3 models with original button layout, ready to use with AAA batteries

  • TypeUniversal
  • Number of Devices Supported1
  • Wireless TechnologyInfrared
  • Battery TypeAAA Battery
  • Direct replacement for original NEC remotes
  • Controls one device with infrared technology
  • Ready to use after inserting AAA batteries
  • Replicates every button from the original remote
  • 12-month guarantee included with purchase

Direct NEC Replacement

This universal remote is a direct replacement for the original NEC PX61XR3A, 3S120222, PX61XM3A and 61XM3 handsets. It replicates every button and function of the factory unit so operation feels identical. The product is intended for owners of compatible NEC displays who need a new controller without reprogramming. Buyers who want a single remote to manage multiple brands or device types should look elsewhere.

Infrared Operation

The handset communicates solely through Infrared wireless technology and supports control of one device at a time. Power is supplied by AAA batteries which are installed before first use. There are no charging circuits, radio modules or backlighting systems that would affect battery life or thermal output. The remote produces no audible noise and generates no perceptible heat during normal button presses.

Ready-to-Use Functions

All original command codes come pre-installed so the remote works immediately after batteries are fitted. No programming steps, PC software or learning routines are required to match the target display. The package includes the remote unit itself; batteries are not supplied. A 12 month guarantee covers defects in materials or workmanship.

Highlights

  • Direct replacement for original NEC remotes
  • Controls one device with infrared technology
  • Ready to use after inserting AAA batteries
  • Replicates every button from the original remote
  • 12-month guarantee included with purchase

Specifications

BrandNEC
TypeUniversal
Number of Devices Supported1
Wireless TechnologyInfrared
Battery TypeAAA Battery

Questions about this item

How do I install this NEC PX61XR3A replacement remote and what step is often missed?

Insert two AAA batteries observing the polarity markings inside the compartment, then point the infrared emitter at the projector; the step people skip is checking that the batteries make firm contact with both terminals before assuming the remote is dead.

What maintenance will this 3S120222 universal remote need over time?

Replace the AAA batteries when the infrared range shortens or buttons require multiple presses; no firmware updates or internal servicing are required for this infrared-only handset.

What limit appears first when using this PX61XM3A remote continuously during long presentations?

Battery depletion is the first limit; sustained button presses drain the AAA cells faster than occasional use, so keep spare cells nearby for sessions lasting many hours.

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