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Black rectangular ultrasonic dog trainer with three front emitters

NoxLumina Ultrasonic Dog Trainer Black 23FT Range 1000mAh USB-C

SKU CH-PK7F-Y35XJ

Humane ultrasonic deterrent stops barking with triple emitters, dual frequency, four modes and 23 ft range

  • Size5.4102 in × 7.7978 in × 14.7066 in
  • Product typeULTRASONIC DOG TRAINER
  • Product colorBlack
  • Humane no-shock ultrasonic sound interrupts barking without collars or prongs
  • Triple emitters with dual frequency 25kHz or 20-30kHz reduce tuning out
  • Four training modes: beep, ultrasonic, ultrasonic plus LED, or LED flashlight
  • Practical 16.4-23 ft range with clear line of sight for home or walks
  • 1000 mAh battery recharges in 2 hours via USB-C for up to 30 days use

Ultrasonic dog trainer for humane behaviour

The NoxLumina ultrasonic dog trainer uses sound dogs hear but people do not to interrupt barking, biting or jumping. It is designed for dogs aged six months to eight years without hearing issues. Three emitters with dual frequency options give stronger coverage than single-emitter alternatives. Four training modes include beep, ultrasonic, ultrasonic plus LED, and LED flashlight for night safety.

Simple USB-C charging and point-and-aim operation

The built-in 1000 mAh battery recharges in about two hours and lasts up to 30 days of typical use. Auto-stop safety halts ultrasonic output after eight seconds to protect pets and encourage short sessions. Aim directly with clear line of sight; walls or glass reduce effectiveness. No collar, spray or prongs are required for operation.

Practical limits of ultrasonic deterrence

Effective range reaches 23 feet with a sweet spot around 16.4 feet in open air. Fixed 25 kHz and variable 20 to 30 kHz settings help reduce habituation over time. The device is not suitable for pets with hearing impairments. Performance drops behind obstacles, so indoor use through walls or windows will be less reliable.

How it compares

Measured against everything we stock in Pet Trackers & Training Gadgets, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 92% of the 392 comparable items (median $26.99).

Specifications

Product
Brand nameNoxLumina
Product typeULTRASONIC DOG TRAINER
Product colorBlack
Size & build
Size5.4102 in × 7.7978 in × 14.7066 in

Questions about this item

How can I confirm the ultrasonic emitter is active after I aim it at my dog?

The device produces no audible sound for humans; watch for the dog to pause barking or react within the 16.423 ft sweet spot while you hold the button, and note the 8-second auto-stop as a sign the cycle completed.

What accessories come in the package and what must I supply?

The unit includes a USB-C charging cable; you only need a standard USB power source to recharge the 1000 mAh battery in about 2 hours.

Which frequency setting should I choose between the fixed and variable options?

Start with the fixed 25 kHz mode for consistent response; switch to the variable 20-30 kHz range if the dog appears to habituate after repeated sessions.

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