gd 1 The keyboard can be installed

The keyboard can be installed at the entrance by entering a password or using RFID tags

【PIR motion detection and AI analysis recognition】Equipped with motion sensors

and twist until it clicks into place

Each security alarm step is in the YouTube videos

our customer service will be happy to help you

gd 1 The keyboard can be installedWhen combustible gas leaks (kitchen methane natural gas camping propane) exceed the standard, the gas detector will activate the alarm system immediately, and at the same time you will receive an SMS, phone call, or notification on your mobile phone. Widely used for restaurants, kitchens, hospitals, hotels, oil factories, garages, gas stations, etc. It cannot detect poisonous gases such as CO. This alarm accurately measures and displays an easy to