Aexit Waterproof 16mm Remote Controls Dia 20Vrms 40KHz Ultrasonic Remote-Control Extenders Transmitter Receiver

★★★★★ 4.5 31 reviews

US$3.39
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US$3.39
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Free shipping Free 30-day returns

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Product details

Management number 239277535 Release Date 2026/07/14 List Price US$3.39 Model Number 239277535
Category

Ultrasonic transmitter and receiver respectively operated at 40KHz center frequency with 12mm diameter. This transducer utilizes the piezoelectric properties of engineering ceramic that provides high sound pressure and high sensitivity.Features: high sound pressure, high sensitivity, air medium, aluminum housing.Applications: auto switching, car obstacle avoidance, range finder, fluid level control, burglar alarm.Note: the bottom of the transducer is marked with T, which stands for Transmitter, R stands for Receiver,but the product is integrated with T and R.

  • Product Name : Transmitter Receiver;Model : Integration(TR);Max. Input Voltage : 20Vrms
  • Sound Pressure Level : ≥117dB;Receiving Sensitivity : ≥-65dB;Operating Temperature : -20C to 70C
  • Operating Relative Humidity*1 : 10-90%;Storage Temperature : -40C~+85C;Pin Spacing : 4.5mm/0.18"
  • Body Size : 16 x 10mm / 0.63" x 0.39"(Dia.*H);Pin Size : 0.6mm x 10mm/0.024" x 0.39"(Dia.*L);Housing Material : Aluminum
  • Color : Silver Tone;Weight : 4g;Package Content : 1 x Transmitter Receiver
ASIN B07BDNTVDP
Brand Aexit
Unit Count 1.0 Count
Manufacturer Aexit
Model Number modle
Control Method App, Remote
Output Wattage 20 Watts
Mfr Part Number f190413ae111749
Wireless Technology IR

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