? 24/7 INTELLIGENT SECURITY - The Wasserstein Smart Door/Window Sensor performs reliably under changing circumstances. It provides privacy, security, and peace of mind beyond compare. It helps in keeping your home and office safe from potential burglars. You can now catch every door or window activity through a push notification reported to your handheld device seamlessly. The sensor is battery-powered and can operate in standby for 3-6 months.
? INSTANT NOTIFICATIONS - Our Smart Door/Window Sensor requires no subscription. The "Wstein Mobile App", downloaded via the App Store or Google Play, is the central hub of your smart home connection. The app channels the alerts to you instantaneously anytime, anywhere. If someone opens the door or window, a text and sound notification will be sent to your phone. Through the app, you can also keep an eye on the device's battery level to make sure it does not run out of juice.
? EASY INSTALLATION - We made sure that the installation steps are quick and easy to follow. With the door or window closed, simply use screws to mount the main sensor onto it. Next to be mounted is the secondary sensor. Ensure that everything's in place and it's ready for use.
? WASSERSTEIN SAVINGS - Realize huge savings when you buy our Wasserstein Smart Door/Window Sensor together with other smart home accessories: Alexa-compatible Smart Mini Plug (ASIN: B073XJVNX6, B075JZCTRD), Smart Plug (ASIN: B06Y3ZJ6M7, B072KKKTGZ), or Smart Outdoor Switch (ASIN: B076TZ6H1Z). Simply add both products to your cart and use discount code: SMARTWAS at checkout.
? WASSERSTEIN 3 MONTHS WARRANTY - If you should not be satisfied by our products, please get in touch with us, and we will try to resolve the issue. If we can't resolve the problem to your satisfaction you will get a full refund or replacement - no questions asked.