Zecamin WiFi Motion Sensor Smart Home Detector

Zecamin WiFi Motion Sensor is a battery-powered smart motion detector that sends real-time app alerts, works with Smart Life/Tuya, and supports Alexa routines to automate lights and other devices.

Small and battery-operated, this motion sensor gives you flexible placement throughout the home without wiring. With a 128° detection angle and up to 6 meters of range, it monitors entryways, hallways, living rooms or storage areas and triggers notifications and smart routines through the Smart Life or Tuya apps. It runs on two AAA batteries (included) and pairs directly to your WiFi network so you can check activity remotely and create automations with other smart devices.

How will I receive alerts when motion is detected?

When the sensor detects movement it sends a push notification to your phone through the Smart Life or Tuya Smart app so you get instant awareness wherever you are. You can also view real-time status in the app to confirm whether movement is ongoing or has stopped.

• App push notifications via Smart Life and Tuya Smart
• Real-time status updates in the mobile app
• Notifications delivered over your home WiFi for remote monitoring

Can I make the sensor trigger lights or voice announcements?

Yes — the sensor integrates with Alexa and the Smart Life/Tuya ecosystems so you can build routines that run when motion is detected. Typical automations include turning smart lights or plugs on and off, or prompting Alexa to play a voice message like a welcome or warning.

• Compatible with Alexa routines for voice responses
• Create automations to control smart plugs, bulbs, or scenes
• Customizable on/off timing so lights turn off after inactivity

What are the detection specs and power requirements?

The sensor covers a wide 128° field of view and detects motion up to 6 meters away, making it suitable for most indoor spaces. It is powered by two AAA batteries, which are included, so you can install it where you need without running cables.

• Detection angle: 128° for broad coverage
• Detection distance: up to 6 meters (about 20 feet)
• Power: 2 AAA batteries included for quick setup

Where should I place the sensor for best results?

Position the sensor at an entry point, across a hallway, or angled toward stairways to catch passing movement while avoiding direct sunlight or HVAC vents. Mounting it at chest-to-head height gives a reliable activation zone without picking up pets at floor level, or set it higher depending on the area and sensitivity you need.

• Ideal locations: doors, hallways, staircases, garages
• Avoid direct sunlight, heat sources, and drafts that trigger false positives
• Mount at chest/head height for consistent detection

Who is this for? The Zecamin WiFi Motion Sensor is suited to homeowners and renters who want a quick, wireless way to add motion-triggered alerts and automations without reworking wiring. It's useful for families seeking convenient lighting automation, landlords adding a security layer for entryways, or anyone building a smart home setup that relies on reliable motion triggers and voice-enabled routines.