1. Product Introduction

Adopting human infrared spectrum principle and Doppler motion detection technology, this device uses infrared and microwave detection to monitor prolonged inactivity within a space or detect illegal intrusion for anti-theft alerts. It also features ambient temperature monitoring. Widely applicable to households, nursing homes, retail stores and other premises. The device transmits alarm signals via 4G/NB-IoT IoT network to mobile terminals and PC-based central management platform, with simultaneous voice call and SMS notifications.

2. Product Specifications

•        Communication Network: NB-IoT

•        Detection Range: Max. 12M (when installed at 2M height)

•        Detection Mode: Passive infrared detection (infrared + microwave dual-sensor detection optional)

•        Detection Angle: 110° wide-angle lens

•        Ambient Temperature Monitoring & Alarm: -20℃ ~ +100℃; alarm triggered above 50℃

•        Battery: Rechargeable lithium battery, DC 3.7V/1000mAh

•        Standby Duration: 3 to 6 months

•        Mounting Type: Wall-mounted

•        Recommended Installation Height: 2–2.5m

•        Standby Current: ≤40μA

•        Operating Current: ≤200mA

•        Operating Temperature: -10℃ ~ +50℃

•        Relative Humidity: ≤90%

•        Overall Dimensions: 110mm (L) × 62mm (W) × 54mm (T)