TP-LINK Smart Light Switch, TAPO S210 1-Gang 1-Way

2-YEAR BATTERY LIFE: One battery provides monitoring for 730 days.FOR DOORS AND WINDOWS: Small and compact design fits onto any door or window frame.100-DECIBEL SIREN: If a forced entry is detected, a siren as loud as a jackhammer will be triggered on HomeBase, and youll be notified instantly on your smartphone.EASY INSTALLATION: Just peel off the mounting tape and stick the sensor onto the door or window you want to monitor.

Up to 64+4 Devices to create your home's smart ecosystem. Works with Tapo C420, Tapo C400, Tapo D230, and more.Smart Alarm and Chime – Works with your smart cameras (Tapo C420, Tapo C400), video doorbells (Tapo D230), and sensors as a smart alarm or chime when motion is detected or a visitor arrives.Local microSD Storage – Save recorded videos from your cameras or video doorbells to the hub-installed microSD card (up to 512 GB) .19 Ringtone Options – Multiple built-in ringtones (up to 90dB) for your customized scenarios.Low-Power Wireless – Helps your smart sensors and buttons last up to 10 times longer by adopting an ultra-low power wireless protocol.Voice Control- Works with Amazon Alexa and Google Home for hands-free automation.

Smart Actions – Control and set multiple smart lights, electronics, and other Tapo smart devices.Local Instant Control – Get instant, app-free control over your smart devices with the smart remote dimmer switch.Control From Multiple Locations – Control your smart lights from multiple locations with more than one dimmer switch. Customized Actions – Single tap, double tap, and rotating options enable you to trigger multiple smart actions.Flexible Mounting – Place the smart remote dimmer switch wherever you want, and your lighting control are always within reach.Long Battery Life – The battery will last more than one year.