Monitoring power outages in your smart home has become much easier with devices that include a backup battery. Unlike standard mains-powered devices, these units can notify your hub immediately if power is lost.

One reliable option is the ZAC38 Range Extender. This device is mains-powered but contains a backup battery, allowing it to report both "mains power disconnected" and "mains power restored" events to your compatible hub. These events can then trigger notifications or automations, so you’ll always know when a power outage occurs and when power returns.

The battery automatically recharges when the range extender is plugged in and it cannot be removed or replaced. Depending on the network traffic and how many signals the device relays, you can expect 24 to 96 hours of battery life on the range extender from a full charge. The battery is designed to take on over 500 full charges which should last for over 10 years of normal use.

Another device with the same capability is the ZSE50 Siren & Chime. In addition to reporting mains power loss and restoration, the ZSE50 allows you to program a custom alert if the device switches to battery power, providing an extra layer of visibility during outages, along with LED notifications on the device itself on compatible hubs.

With either of these devices, you can receive real-time updates from your hub even when the main power goes out, helping you stay informed and maintain control of your smart home.

If you have questions about setting up power outage notifications or automations, our team is happy to help!