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Small white rectangular motion sensor with curved front face

eufy

eufy Security Motion Sensor 100° 30ft

SKU CH-MSTP-Z16MC

Detects motion across a 100° field up to 30 feet away, sends instant app alerts, and runs up to two years on one battery

  • ProtocolHomekit
  • TypeMotion
  • App-EnabledYes
  • Two-year battery life powers continuous protection
  • 100° field of view covers entire rooms
  • 30 ft detection range spots motion far away
  • Adjustable sensitivity ignores pets and detects humans
  • App alerts notify you instantly from anywhere

Room-Scale Motion Detection

The eufy Security Motion Sensor monitors indoor spaces with a 100° field of view and a 30ft detection range. It is designed for homeowners who want reliable intrusion alerts without wiring. The sensor pairs with a HomeBase hub and the eufy Security app to deliver push notifications when movement is detected. Adjustable sensitivity helps ignore pets while catching human-sized motion.

HomeBase Dependency and Indoor-Only Use

This sensor cannot operate independently; it requires a separate eufy Security HomeBase to relay alerts to the app. The device is not waterproof, so outdoor or damp-location mounting is not supported. Cloud storage of thumbnail previews is necessary for push notifications with image previews. No local-only alert path exists without the HomeBase connection.

Two-Year Battery Headroom

The included battery powers the sensor for up to 2 years under typical indoor conditions. That span comfortably covers seasonal absences and low-traffic rooms without frequent maintenance. Battery life will shorten if the sensor is placed in very high-traffic areas or if sensitivity is set to maximum. There is no wired power option to extend runtime further.

Highlights

  • Two-year battery life powers continuous protection
  • 100° field of view covers entire rooms
  • 30 ft detection range spots motion far away
  • Adjustable sensitivity ignores pets and detects humans
  • App alerts notify you instantly from anywhere

Specifications

Brandeufy
ProtocolHomekit
TypeMotion
App-EnabledYes

Questions about this item

How does the 100° field of view and 30ft detection range perform in a typical room?

It covers an entire room by detecting motion within a 100° field of view up to 30 feet away, and adjustable sensitivity lets you ignore pets while catching human movement.

What real-world alerts will I receive on my phone when motion is detected?

The sensor sends instant push notifications to the eufy Security app via HomeBase, and thumbnail previews are temporarily stored in the cloud for quick review.

What does the HomeKit protocol mean for daily use with this sensor?

HomeKit support lets you integrate the sensor into Apple Home automations and control it alongside other HomeKit accessories through the Home app.

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