Door Open Alert BITIWEND Wireless Door Sensor Chime for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft with 52 Chimes 4 Volume Level, 2 Door Sensors+1 Plug-in Receiver,Black

Door Open Alert BITIWEND Wireless Door Sensor Chime for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft With 52 Chimes 4 Volume Level, 2 Door Sensors+1 Plug-in Receiver,Black

Specification
Parameters of Receiver:
Voltage: 110V
Expandable to multiple smart receiver or transmitter: < up to 50
Working power of remote control:

Product Features

• 【Door/Windor Open Alert】By using this door open chime kit, you can be alerted when someone open the door/window.NOTE: it is not a continuous ringtone,only play ONCE.
• 【Wide Wireless Range】With wireless range 600ft operation in OPEN area,you can use it on home,office,garage,store etc,never miss any visitors.
• 【4 Sound Level & LED Indicator】4 Sound level control let you adjust the sound from 25db-110db; LED indicator offer additional assistance to the hearing impaired.
• 【52 Ringtones & Expandable 】52 unique ringtones allow you to set favourable chime or change it by reseting and pairing. Also,you can add more receivers/sensors to set different chimes.
• 【Tips & 1-year Warranty】The door sensor is NOT waterproof,please avoid installing in wet or damp.1Year Warranty,if it is defective,please don’t worry, contact with us directly to get a free replacement.