1.Smoke Detectors 2.Battery can support about 2 years 3.Built-in Buzzer Make Once Sound in Each 2 Hours When Battery Low.
1.433/868mhz 2.wireless vibration detector 3.CE 4.3V CR2032 lithium battery 5.150M signal
micro motion sensor 1.120x360 detection range 2.12m detection distance 3.Transmition power<0.2mW 4. Easy install
1.Hand-painted circle stoneware dishes and bowl 2.Good quality and prompt delivery 3.Microwave and dishwasher safe
WOC(Wide Open Cut) Easy to open, easy to pick the contents (To add a label on the back of pouch, it could be resealable)