DS-KB2411-IM

DS-KB2411-IM Specification

Video Parameters

Camera

1/4″ CMOS

Resolution

720 × 576

Video frame rate

PAL: 25 fps

Audio Parameters

Audio Input

Built-in Omnidirectional Microphone

Audio Output

Built-in Loudspeaker

Audio Quality

Noise Suppression and Echo Cancellation

Light Supplement

Light Supplement Mode

Photosensitive IR Supplement, IR Range: 2 Meters

Device Interfaces

I/O Output

1 Relay Output

Four-wire Interface

4 Four-Wire Interfaces (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding in 1 Four-Wire Interface)

General

Power Consumption

Max. 3W

Material

Aluminum Alloy

Working Humidity

10% to 90%

Working Temperature

-30° C to +60° C (-22° F to 140° F)

Dimensions (L × W × H)

128 mm × 42 mm × 24.8 mm (5.0″ × 1.7″ × 0.9″)