RSH DW07 Smart contact sensor for windows and doors - AAA battery operation. It can be connected directly to WiFi, without a HUB

Appearance
Beautiful and stylish appearance, easily fits into various environments.


Create automations and alerts
It supports various automations, so it works with all your SMART devices. e.g.: in a specified time interval, in case of movement, it starts a siren (BW-IS11 SMART SIREN), sends a notification (Push Message), or pulls up the shutter (BW-SS6 SMART SHUTTER), etc.


Easy to install
Tool-less installation


Low battery life warning
It sends a push message to your phone when you need to replace the battery.


Energy consumption
Ultra low power consumption and long battery life



Install the RSH® DS03 SMART opening sensor in a few simple steps:

1. Download the Blitzwolf / Tuya / SMART Life app to your phone, be it Android or IOS.
2. Press the reset button on the device.
3. Open the gateway and press the "Add device" button and select the device.
4. Tap the "Confirm" button.
5. Select and enter the password of your home wireless network.
6. Wait a few seconds.
7. Press the "Completed" button, time it as needed, or create rules so that it works with your other devices.



It also works with Google Assistant and Amazon Alexa. Its field of use is almost endless. Here is a Google Smart home presentation: