【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.

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 - Yahoo Shopping

Bitiwend Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Ch

Product Description Upgrade your home or office security with the Bistee Wireless Door Chime. This doorbell system includes one plug-in receiver and one door sensor, providing a reliable alert system for when someone enters your premises. With a range of 600 feet and 58 available melodies, you'll never miss a visitor or an intruder again. The wireless design allows for easy installation without the need for complicated wiring.

BITIWEND Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Chimes Adjustable Volume Mute Mode LED Indicators, 2Pack, Black

🔔SAFEGUARD YOUR EVERY EXIT: 150 M/600 FT open area range door sensor chime ensures you will never miss a visitor in every door/window, even if you are

Door Chime – BISTEE Wireless Doorbell Chime – Door Sensor Alarm Chime for Business When Entering with 600 FT Range 58 Chimes 5 Volume Levels LED

Bitiwend Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Ch

Review of Door Chime, BISTEE Wireless Door Sensor Alarm with 600ft Range 58 Chimes 5 Volume

PHYSEN Wireless Door Alarms and Open Sensor for Business/Home,600ft Range - 1 Door Sensor+1 Receiver

How it works?: When the two magnetic door sensor stripes separated more than 0.4 inch, The wireless door sensor chime will be triggered and alert immediately with 30110dB volume range.

Eutdett Wireless Door Open Chime, Expandable Door Entry Alarm with Operating in Range 600FT/52 Tones/4 Volumes/LED Indicator, 1 Magnetic

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

Door Chime Bistee Wireless Door Alarm Contact Sensor Door Open Bell 600 FT Range with 58 Chimes 5 Volume Levels LED Indicator for Business/Home/Office/ Stores (2 Plug-in Receiver & 3 Door Sensor)

Product Description, Upgrade your home or office security with the Bistee Wireless Door Chime. This doorbell system includes one plug-in receiver and