Dahua DH-H4A
IP camera, design: tabletop, wirelessly, indoors, operating temperature: -10 - +45 degC, type of backlight: IR light, matrix size 1/3'', 2560x1440 px, CMOS, built-in mic
IP camera, design: tabletop, wirelessly, indoors, operating temperature: -10 - +45 degC, type of backlight: IR light, matrix size 1/3'', 2560x1440 px, CMOS, built-in mic
General Characteristics |
|
Camera Types |
IP camera |
Constructions |
Desktop |
Matrix |
|
Physical Dimensions of the Matrix |
1/3'' |
Types of matrices |
CMOS |
Unfolded |
Progressively |
Efficient megapixels of the matrix |
4 MP |
Type of Objectives |
monofocal |
Lighting fixture, min |
2 |
Lighting lamp, max |
2 |
Focal distance, min. |
3.6 mm |
Focal distance, max |
3.6 mm |
Diagonal viewing angles |
88 degrees (disambiguation) |
Horizontal viewing angles |
74 degrees (disambiguation) |
Vertical viewing angles |
41 degrees (disambiguation) |
Images |
|
Max. video recording resolution |
2560x1440 |
max. frame per second |
25 |
frames per second at max. resolution |
25 |
Sounds |
|
Built-in speaker |
|
Built-in mic |
|
Two-way audio channel |
|
Interfaces |
|
Linear audio input |
|
Linear audio outputting |
|
Video outputting |
|
Ethernet |
|
USB |
|
PoE |
|
RS-485 |
|
Alarming entrance |
|
Relay output |
|
BNC outputs |
|
nutritious |
|
Built-in battery |
|
Dimensions and weight |
|
Length |
77.8 mm |
Width |
77.8 mm |
Heights |
108.1 mm |
Weight (disambiguation) |
204.2 g |