🔔 ChunHee Motion Sensor Doorbell Indoor: Store Entry Alert Chime, Mailbox Sensor Buzzer, Elderly/Kids Monitor Motion Detect Alarm - 1 Detector with 1 Plug-in Receiver Review

⭐【Sensing & Button Triggering】There are mode switch button and push button on the somatosensory doorbell, you can decide your favorite doorbell trigger method at any time!. ⭐【Visual & Audible Alert】When the doorbell is triggered, the LED blue light flashes and ringtone sounds. You can personalize the plug-in receiver with 51 unique ringtones and 4 volume levels (0-110dB). ⭐【Wide Sensing Range】The motion sensor detection range is within 25ft range x 110°. It transmits the signal to the plug-in receivers within the 300ft/100m. You can set the sensing angle by adjusting mounting bracket. ⭐【Easy to Install】 No wire needed! the motion detector can be mountable. There are set-up package inside the box, including 2 screws and 2 stickers, you could choose the installation method you like! ❌Please note that it does not include external 9V power adapter. ⭐【Widely Applications】The motion doorbell system can be used in many indoor places, like business office, home, retail store, and mailbox. As it can sound a loud siren, so that the motion alarm usually would be used for visitor welcome greeting, elderly/kids monitoring pager, mailbox alert/notification and anti-theft.