Fantastic wireless range – The Door & Window Sensor is completely wireless. Despite its small size, it’s powerfully so. It uses a special Z-Wave wireless signal that aims to cause no interference with other technologies in your home. That same wirless signal is ultra-low power, helping the battery last for years. And it does all of this with an antenna that can communicate over 300 foot / 90 metres in an open space.
Small in size – It attaches to your doors. It attaches to your windows. And, despite its beautiful curves, you don’t want to notice it. You want the Door & Window sensor to blend in, to become part of your home’s décor. That’s why we’ve made the 2nd generation sensor smaller than the first. We’ve reduced all its measurements without reducing its functionality. It’s smaller still, and it just looks better.
Simple DIY installation – The Door & Window Sensor is light. So light, in fact, that you can install it using only double sided sticky tape. Of course, there are other options, including screws. And you’ll find them all in the packet. All you’ll need is a screw driver and five minutes of your day.

Manufacturer: Cypress Semiconductor Product Category: 8-bit Microcontrollers – MCU RoHS: Core: Data Bus Width: 8 bit Maximum Clock Frequency: 24 MHz Program Memory Size: 8 kB Data RAM Size: 1 kB On-Chip ADC: Yes Operating Supply Voltage: 1.71 V to 5.5 V Package / Case: QFN-32 Mounting Style: SMD/SMT Brand: Cypress Semiconductor Interface Type: I2C, SPI Packaging: Tray
Processor Series: CY820x37 Series: Tradename: