PIR motion sensor Avatto ZMS16 — intelligent detection range 12 m

The Avatto ZMS16 smart PIR motion sensor is a compact ZigBee device designed to monitor movement in homes and offices. It detects thermal motion within its coverage and sends instant alerts to a connected ZigBee gateway and smartphone app. Compatible with Tuya and Smart Life ecosystems, the sensor can be used in automated scenes to control lights, cameras and alarms based on detected presence.

Advantages

Precise detection using PIR technology reduces false alarms by responding to real thermal movement. A Fresnel lens and rotating magnetic base allow flexible positioning and angle adjustment. The sensor operates on ZigBee 3.0 for stable, low-power communication and integrates with other Avatto devices to create automated smart home scenarios. Installation is tool-free and the CR123A battery provides long operation with low-battery notification.

Key specifications

• Manufacturer: Avatto
• Model: ZMS16
• Wireless technology: ZigBee 3.0
• Operating voltage: DC 3 V (CR123A battery)
• Transmission frequency: 2.4 GHz
• Operating temperature range: -10°C to 55°C
• Low battery alarm: Yes
• Detection range: up to 8 m
• Detection angle: 60°
• Recommended installation height: 2.2 m
• Dimensions: Ø50 mm × 55 mm

How to use

Mount the magnetic base at the desired location on a wall or ceiling, ideally at a height of about 2.2 m and aimed toward the monitored area such as a door, corridor or entrance. Place the sensor on the base and pair it with a ZigBee gateway using the gateway’s pairing procedure. Configure automation scenes in the Tuya or Smart Life app to trigger lights, cameras or alarms when motion is detected. Replace the CR123A battery when low-battery notifications appear.

Recommendations

For optimal performance, install the sensor at the recommended height and avoid pointing it directly at heat sources or moving objects like ceiling fans. Use a ZigBee gateway that supports ZigBee 3.0 and include the sensor in test scenarios after installation to confirm proper coverage and integration with other devices.