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Emerson CT50D-001 Wireless Motion Sensor 19.7 ft 0.22 lb

SKU CH-SHPV-1CGQ7 MPN CT50D-001

A wireless PIR motion sensor with adjustable alarm and doorbell modes for indoor security

  • ColorWhite
  • ProtocolWireless
  • Specifications2.72 L x 2.95 W x 3.5 H inches, 0.22 pounds, 19.7 feet, Ceil
  • FeaturesCeiling Mount / Wall Mount / Desktop Mount, 19.7 feet, true
  • Dimensions14.33in W x 12.83in H x 9.06in D
  • Weight0.22 pounds
  • Detects motion up to 19.7 feet for wide indoor coverage
  • Three smart modes — 24/7, Day, Night — tailor protection to your schedule
  • Dual alarm and welcome tones with adjustable volume suit security or greeting needs
  • Mount on ceiling, wall or desktop for flexible placement anywhere
  • Battery or USB power options keep it running without fixed wiring

Versatile Indoor Motion Sensor

The Emerson CT50D-001 is a wireless PIR motion detector designed for indoor security and monitoring. It suits homeowners who need flexible placement options and multiple alert modes. The device operates on battery or USB power and mounts on ceilings, walls, or desktops. It is not for buyers who require outdoor weatherproofing or integration with a specific smart-home protocol not listed here.

Three Modes With Adjustable Sensitivity

The sensor offers 24/7, Day, and Night operation modes plus high and low sensitivity settings. Volume adjusts across high, medium, and low levels for either a loud alarm siren or a gentle welcome chime. Detection reaches 19.7 feet across the monitored area. The unit weighs 0.22 pounds and measures 2.72 by 2.95 by 3.5 inches for discreet installation.

Single-Pack Wireless Detector

This listing provides one CT50D-001 motion sensor in white. The package includes the detector hardware for immediate setup. No hub, additional sensors, or professional monitoring service are included. Buyers needing multi-room coverage should plan for additional units.

Highlights

  • Detects motion up to 19.7 feet for wide indoor coverage
  • Three smart modes — 24/7, Day, Night — tailor protection to your schedule
  • Dual alarm and welcome tones with adjustable volume suit security or greeting needs
  • Mount on ceiling, wall or desktop for flexible placement anywhere
  • Battery or USB power options keep it running without fixed wiring

Specifications

BrandEmerson
ModelCT50D-001, Motion Sensor
ColorWhite
ProtocolWireless
Part NumberCT50D-001
Specifications2.72 L x 2.95 W x 3.5 H inches, 0.22 pounds, 19.7 feet, Ceiling Mount / Wall Mount / Desktop Mount, Battery Powered/USB Powered, Alkaline, 0 degrees_celsius, Light, Smart Home Hub, Motion Detector, Motion Sensor, CT50D-001, Pingnan Xian YiLei Electronic Co., Ltd, WARROXIDE
FeaturesCeiling Mount / Wall Mount / Desktop Mount, 19.7 feet, true
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.22 pounds

Questions about this item

How do I mount the CT50D-001 on a ceiling and which step is often missed?

Choose ceiling, wall or desktop placement; the step often missed is setting the 24/7, Day or Night mode and the high or low sensitivity switch before fixing the unit in place.

What power options does the CT50D-001 need over time?

It runs on alkaline batteries or USB power; plan to replace the alkaline cells when the siren volume drops or switch to a USB supply for continuous operation.

At what distance does the CT50D-001 stop detecting motion reliably?

The PIR sensor covers up to 19.7 feet; beyond that range motion may not trigger the alarm or chime modes.

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