Overview
Arlo Security Tag (key fob) — tap-to-arm/disarm accessory for the Arlo Home Security System.
On Arlo Home Security, this device is a supervised Z-Wave peripheral — status appears under device status in the Arlo app, and faults can block arming depending on mode settings.
At a Glance
| Specification | Details |
|---|---|
| Role | Portable arm/disarm tag |
| Wireless | NFC tap to hub or doorbell |
What This Device Does Well
Provides reliable status reporting and user-facing alerts through the Arlo app when installed and enrolled correctly.
Before You Service or Replace One
- Generation — Gen 1 vs Gen 2 vs 3rd gen — battery type and reset steps differ.
- Hub online — hub must show connected in app before diagnosing sensor.
- Range — distant devices may need Range Extender, not a new sensor.
- Tamper — cover fully closed before declaring hardware fault.
- Monitoring mode — Practice/disarmed modes affect whether alarms dispatch.
Official Sources
Use official kb.arlo.com support articles for reset procedures, battery types, LED patterns, and regional availability — Arlo updates app flows frequently.
FAQs
Does Security System Key Fob work without Arlo Home Security?
Most Arlo Home Security sensors, sirens, and keypads require a Arlo Home Security hub or SmartHub. Cameras and doorbells work standalone in the Arlo app but do not replace alarm hub functions.
Why does device status show Offline?
Usually battery, Z-Wave range, or hub internet — confirm hub online before replacing hardware.
How do I reset and re-add the device?
Follow the factory reset steps in official kb.arlo.com support for your exact generation — then Add Device in the Arlo app near the hub.
Will professional monitoring dispatch on this fault?
Burglary dispatch requires Arlo Secure monitoring, correct arming mode, and cleared device status faults — verify in app settings.
Where is official documentation?
Primary reference: Arlo Security Tag setup guide
How do I test after installation?
Use Arlo app device status, arm/disarm test (alarm devices), or motion/Live View test (cameras). Complete tests at final mounted location.
Can I mix generations?
Not always — verify Gen 1 vs Gen 2 compatibility in kb.arlo.com support before buying replacements.
Does Security System Key Fob work without Arlo Home Security?
Most Arlo Home Security sensors, sirens, and keypads require a Arlo Home Security hub or SmartHub. Cameras and doorbells work standalone in the Arlo app but do not replace alarm hub functions.
Why does device status show Offline?
Usually battery, Z-Wave range, or hub internet — confirm hub online before replacing hardware.
How do I reset and re-add the device?
Follow the factory reset steps in official kb.arlo.com support for your exact generation — then Add Device in the Arlo app near the hub.
Will professional monitoring dispatch on this fault?
Burglary dispatch requires Arlo Secure monitoring, correct arming mode, and cleared device status faults — verify in app settings.
Where is official documentation?
Primary reference: Arlo Security Tag setup guide
How do I test after installation?
Use Arlo app device status, arm/disarm test (alarm devices), or motion/Live View test (cameras). Complete tests at final mounted location.
Can I mix generations?
Not always — verify Gen 1 vs Gen 2 compatibility in kb.arlo.com support before buying replacements.