Product Parameters:
Name: Audio doorphone
Mode: LF-01+LF-01

Product Specification Packing list Others
Specification:

1.High-quality circuit for clear voice.

2.Two-way audio intercommunication

3.Two-wire system

4.Maximum intercom distance:300 Meter

5.Power supply: 13 V DC / AC 110V~240V

6.Easy DIY installation