Bluewater Wireless Optical-Induction Door Chime

With an energy saving circuit design this Door Chime from Ellies is ideal for any entrance or exit for monitoring movement in and out of an area. You can use up to 8 Door Chimes with 8 different ringtones helping you track which area has been entered or exited. This Door Chime converts optical-induction into an electrical energy transmission, triggering the pleasant ringtone you have chosen

Features:

Optical Induction Sensor
8 Ringtones
Up to 85dB Volume
No Wiring Needed
Technical Information:

Power: 3 x 1.5V AA batteries (not included)
Working current: 180mA
Standby current: < 120UA
Volume: 85dB (30cm)
Working distance: ? 6m (related to the light changing at the place of installation)

What’s in the box
1 x Bluewater Wireless Optical-Induction Door Chime