DOG Barking 6 Realistic Sounds-Extra sound:1x Generally Alarm;1x Ding Dong;1x Welcome;2x Melody (Barking dog sounds more like caring a watch dog. Dingdong is doorbell,Alarm is for Pool,SOS,Elderly adults, door alarms for home deterrent security,Welcome is a door chime for business when entering)
LOUD & ADJUSTABLE Volume-With high audio amplifier megaphone,4 Volume level,Your own dog barking alarm for home security to protect the family when thief come as a 24Hours.
PLUG & DC Both Powered-Indoor/Outdoor use .Battery(Not contain) when wireless driverway alarm outdoor or USB Power(USB wire contain)when inside room,adapter not contain
WIDE RANGE of Application-Long wireless range up to 1000feet.so barking dog alarm motion activated like alarm system for home security,car alarm system with motion sensor Etc. Match N receivers & N sensors around your property to differentiate where motion activated.
Detection & Wireless-Upgrade model motion sensor alarm has a detection range from(not obstacle) with a wireless transmission range of 1000ft.Wireless security driveway sensor alarms detection chime influenced of different temperature, humidity, obstacles, motion sensor alarm detection range will fluctuate.Outdoor motion sensor uses upgraded technical components and superior manufacturing techniques to improve the infrared detection chip, reducing false driveway alarms caused by fog/rain/snow/haze/wind/sun glare changes, etc