[24 Hours Protect Your Home's Security]Motion detectors are essential in a home security system. A complete stand-alone motion sensor-based alarm system for shed, kitchen, bedroom, boat, garage, shop, etc. indoor motion sensor alarms guard your property and family members' security well. [More Procession Design]Our PIR motion alarm uses the latest infrared detection technology and intelligent analysis algorithms, which can effectively distinguish interference signals and human movement signals to prevent false alarms. remote control distance up to 328ft in open area and detection range of the infrared sensor of 16-26ft, [Multi-Function&Mode]This indoor motion sensor alarm has two modes,Doorbell mode and Alarm mode.It supports 2 volumes levels and provides together with a remote control.The remote integrated panic button, when you press the button of "SOS", the host alarm immediately. It's not only a alarm, but also a door motion sensor chime, caregiver pager. [Easy to Install]portable motion detector alarm can be mount to everywhere in your home, it can be used to prevent children from sneaking out, dogs running out without allow, preventing dogs and cats from entering the bedroom, kitchen), etc. You can install it with a film sticker contained easily within ., Manufacturer: Akfldms