Monitoring range:

|

10-100sqm (adjustable)

Working voltage:

|

12V DC regulated power

Supply current:

|

20mA

Transmission distance:

|

up to 3000meters

Sensitivity Reduction:

|

-35db

Signal Noise Ratio:

|

70db

Frequency response:

|

20hz to 20KHz

Connecting way:

|

red line - power, black line - ground wires, white line - audio

Size:

|

80mm*80mm*27mm

Weight:

|

75g