Motion Detection Sensors By ChunHee

• 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 degree. 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.

• LED Screen & 55 Music with Mute to Loud dB 5 adjustable levels(0-110 dB) and Motion sensor door chime offers 55 chimes from the traditional\"Ding Dong\" to various well know chimes,set different doorbell chimes for different area to know which area you have a visitor come in through the LED screen number, which can effectively offer additional assistance to the hearing impaired.
• Mini Contact Sensor Motion sensor detection doorbell (Size:1.97x1.97x2.75inch)is shaped like an eyeball?with detection light? is fixed with the base by magnet and rotate 360 degrees to adjust the detection angle.
• 150M/500FT Widely Range Door chime signal can easily cross through doors or walls, even if you are a few rooms away or on another floor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months.
• Expandable Door Chime Sensor One door chime receiver can be paired with up to 8 door sensors,and 1 door sensor can be paired with up to 55 door chimes. By adding new sensor, you can also pair with different ringtone, so that you can realize exactly which door/area is triggered.
• Easy to Install Plug the wireless doorbell into socket, tear off the tape behind door sensor chime then paste on the door. The wireless door chime has been matched before shipment. If you need to replace music or add a transmitter, please re-match (Hold Receiver's volume button over 3 seconds to 5 seconds, it will trigger clean pairing function).