DAHUA WRL/ARD822-W2-868 Wireless Panic Button, IP54, Two-Way RF

Looking for a cheap, reliable way to raise the alarm in a hurry? The DAHUA WRL/ARD822-W2-868 panic button is a great deal for anyone who wants a dedicated emergency trigger that talks back, thanks to two-way RF communication.

Press once, know it worked

• Two-way RF link: the button communicates in both directions, so you get feedback rather than just sending a signal and hoping.
• Multi-colour LED: different colours show different statuses at a glance.
• Accidental press prevention: built to help avoid false alarms from stray touches.
• Cloud updates: firmware can be updated from the cloud, with automatic recovery if an update fails.
• IP54 rated: protection against dust and splashing water.

A good fit for homes, shops and offices that already use a compatible DAHUA alarm system and need a simple, visible panic trigger. Grab it when you want to add a quick-access safety point.