Troubleshoot sensor malfunctions on the Honeywell PIR 5894PI motion detector with step-by-step guidance for resolving low battery, interference, and placement issues.

Get started with your new 2GIG-PIR1E-345 Motion Detector.

Follow these simple steps to replace the CR123A batteries in your Honeywell PIR 5894PI Motion Detector. Keep your Brinks Home™ system operational by addressing low battery notifications promptly.

View instructions for replacing your motion detector's batteries.

View instructions for resolving a sensor malfunction.

View instructions for replacing batteries in your motion detector.

Protect your home with our easy Brinks Home™ Glassbreak Detector Guide—learn how to reposition units, stop false alarms, restore supervision, replace batteries, handle damage, and clear tamper alerts via your panel or with our help.

Learn how to resolve sensor malfunctions on the Honeywell PIR 5890 motion detector, including troubleshooting steps for low battery, poor placement, and signal interference.

Need help with your Brinks Home motion sensor? This friendly guide walks you through moving your sensor, stopping false alarms, swapping batteries, and more!

Qolsys Motion Detector Installation

View instructions for resolving a sensor malfunction.

View instructions for replacing your motion detector's batteries.

Get started with your new motion detector.

Learn how to fix a sensor tamper error.

View instructions for resolving a sensor malfunction.

View instructions for replacing your motion detector's battery.

View instructions for connecting a motion detector to your panel.

Learn how to fix a sensor tamper error.

View instructions for resolving a sensor malfunction.

View instructions for replacing your motion detector's batteries.