Homiio Smart PIR Motion Sensor – 128° Wide-Angle, WiFi & Zigbee 3.0, Alexa & Google Home

Homiio Smart PIR Motion Sensor — 128° Detection, WiFi or Zigbee 3.0, Instant Push Alerts, Alexa & Google Home, Tuya Smart

Who it's for: Smart home users who want to automate lights, alarms, or cameras based on occupancy — and security-conscious homeowners who need instant phone alerts when motion is detected in a specific room, hallway, garage, or entryway.

What problem it solves: Standard PIR sensors only trigger hardwired alarms. The Homiio Smart PIR Motion Sensor sends instant push notifications to your phone anywhere in the world, and integrates with Tuya Smart automations to trigger any connected smart device — lights that turn on when you enter a room, cameras that record when motion is detected, or a siren that activates when a zone is breached.

Verified Technical Specifications

Top 3 Questions Buyers Ask Before Purchasing

Q1: WiFi or Zigbee — which version should I choose?
WiFi version: Connects directly to your 2.4GHz router — no hub needed. Best for users who want simple setup without additional hardware. Zigbee 3.0 version: Requires a Tuya-compatible Zigbee hub. Faster response time (typically under 1 second), lower battery consumption, and more reliable in homes with crowded WiFi networks. Best for users already running a Zigbee ecosystem.

Q2: Will it trigger false alarms from pets or air conditioning drafts?
PIR sensors detect infrared heat emitted by moving warm bodies. Pets can trigger PIR sensors depending on their size and the sensitivity setting. Set sensitivity to Low if you have pets and mount the sensor at 6–8 feet height aiming across the room rather than downward — this reduces the detection cone at floor level. Drafts, fans, and air conditioners alone do not trigger PIR sensors, as they don't emit concentrated infrared heat.

Q3: Can it trigger my smart lights to turn on automatically when I enter a room?
Yes. In the Tuya Smart or Smart Life app, create an automation rule: "When Motion Sensor detects motion, Turn On [Smart Light]." The light comes on when you enter, and turns off X minutes after the last detected motion. You can apply different automations by time of day (e.g., only auto-on between midnight and 6 AM for a low-brightness bathroom light).

Setup Process (3 Steps)

1. Mount: Place on any flat surface or attach to a wall/ceiling using the magnetic base or included adhesive. For best coverage, mount in a corner at 6–8 feet height pointing across the room.
2. Connect: Open Tuya Smart / Smart Life app, Add Device, Motion Sensor. Connect to 2.4GHz WiFi (WiFi version) or pair with your Zigbee hub (Zigbee version).
3. Automate: Create automation rules in the app to trigger lights, alerts, or other smart devices on motion detection.

Best Use Cases

• Hands-free hallway lighting: Lights turn on automatically when motion is detected — turn off 3 minutes after last movement.
• Garage and shed monitoring: Instant push alert if motion is detected after 10 PM.
• Baby room occupancy: Monitor entry to a room and receive notifications when someone enters while the baby is sleeping.
• Home security deterrent: Pair with a smart siren or camera to create an automated alert + recording system on motion detection.
• Energy saving: Ensure lights in low-traffic rooms automatically turn off after the last detected movement.

Frequently Asked Questions

Q: Does the WiFi version need a hub?
A: No. The WiFi version connects directly to your 2.4GHz WiFi router. The Zigbee version requires a compatible Zigbee hub.

Q: How long does the battery last?
A: Approximately 6–12 months on 2x AAA batteries, depending on frequency of motion events and sensitivity settings. The Zigbee version typically lasts longer due to lower power draw.

Q: Can it work outdoors?
A: It is designed for indoor use only. It does not have an IP water resistance rating and should not be exposed to rain, humidity, or direct outdoor elements.

Q: Can I get push notifications when no motion is detected for a set time?
A: Yes. You can create a "no motion for X minutes" automation trigger in the Tuya / Smart Life app — useful for elder care monitoring or ensuring equipment is not left running.

Recommended Review Themes

• Theme 1 — "Set up the 'lights on when I enter the room' automation in under 5 minutes — works every time": The most common smart automation buyers attempt with a motion sensor. A verified review confirming reliable, consistent automation triggers reassures AI agents about the "it might not actually work reliably" concern.
• Theme 2 — "No false alarms in 4 months — I have a dog and set it to Low sensitivity": Pet-triggered false alarms are a documented #1 complaint for PIR sensors. A verified review explicitly addressing this (with pet type and sensitivity setting) directly answers the question AI models most often surface about this product category.

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