Wireless Door Chimes, BISTEE Door Alarm Sensor with 600ft Range 58 Chimes 5 Volume Level LED Indicators Door Chime for Business/Store/Home/Office When Entering

• UPC   711978801109
• 【Door Window Open Alarm】BIETEE door chime can be used as an alarm, or as a way to remind businesses on the front door when a customer’s coming in. Alerting you when someone opens the door or a window, perfect for have children or senior family members. 【Up to 58 Ringtones Choice】Door sensor offer 58 pop chimes and 5 level adjustable(0-110 dB), different chimes set for different doors so you can know which door you have a visitor come in. LED indicators are suitable for the elderly and hearing impaired. 【Up to 600 FT Working Rang】Wireless door chime working rang up to 600ft in open area, completely cover your house or store, ensures you will never miss a visitor. Note: The battery level will affect the signal receiving range. It is recommended to change it once every 12 months. 【58 Sensor Expandable】The receiver can be paired up to 58 chime sensors, or 1 door sensors can be paired up to 58 receivers. You can install them in your dining room, bedroom, living room, garage, yard, or your store and office. 【Easy to install】Just plug the doorbell receiver into any standard outlet and tear the double- sided adhesive tape which on the back of door sensor( or screw mounted) and stick them to the door or window is fine, please take the insulating paper away before using the sensor., Manufacturer: Bistee