【ZX-P20】
Wireless PIR

This P20 detector adopts ultra-compact mini body with only 34mm*87.2mm dimension, lightweight to hide in room corners out of thieves’ sight. The matched stand enables 180° horizontal rotation and 90° vertical tilt, freely adjusting detection angle to cover blind spots. Built-in power and test switches simplify on-site testing without disassembly, perfectly adapting diverse indoor layout demands for full coverage monitoring.

Comes with double-sided stickers for tool-free mounting, supporting wall vertical placement, table vertical standing and ceiling installation. No drilling damages walls or furniture, applicable for bedroom, living room, warehouse and office. The wireless design seamlessly pairs with Smartrol alarm hub, once human motion detected, the hub activates multi-channel alert modes for timely security notification to users remotely.

Built-in pet immune algorithm filters small animal activities to eliminate false alarms caused by cats or dogs. Exclusive automatic temperature compensation technology fixes detection deviation issues of ordinary infrared sensors. It maintains stable 8-12m sensing distance under high summer and low winter ambient temperature, preventing missed alarms or false triggers amid extreme indoor temperature changes year-round.

Boasts 120° ultra-wide detection angle with 8-12m effective sensing range, covering large indoor spaces with one single device. When human movement is captured, connected alarm hub triggers triple alert methods: APP push notification, alarm SMS and emergency phone calls. Users can receive real-time danger alerts anytime anywhere to respond to intrusion risks instantly for comprehensive home protection.

Runs on replaceable CR2450 3V lithium battery with ultra-low power consumption for extended standby time. It features intelligent low-battery monitoring function: when battery capacity is insufficient, the system hub will send a battery replacement reminder to user’s mobile APP. Users can know power status remotely in advance to avoid sensor shutdown, ensuring uninterrupted 24/7 home security monitoring all year long.