Segbe Technology Co., Ltd.

AHD DVR

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SE-AHD3404MT-18B

Key features
• 21.5'' 1080P LED monitor, Multi-touch, Electronic zoom, Easy to operate
AHD DVR NVR 3 in 1
• Multi-mode switch：
AHD: 4CH*720P(compatible with 960H analog)；
AHD+IP: 2CH*720P+2CH*IPC1080P; IP: 4CH*1080P; 9CH*1080P;

	AHD3404MT-18B
Video/Audio input
Video compression	H.264
Analog video input	4PCS BNC Port(Level: 1.0Vp-p, impedance : 75Ω)
Audio compression	ADPCM
Audio input	4PCS RCA Port(Level : 2.0Vp-p, impedance : 1kΩ)
Two-way audio input	1PCS RCA Port( line level , impedance : 1kΩ)
Video/Audio output
Multi-mode switch	AHD: 4CH720P(compatible with 960H analog)； AHD+IP: 2CH720P+2CHIPC1080P; IP: 4CH1080P; 9CH*1080P;
HDMI/VGA output	800x600，1024x768，1280x1024，1440x900，720P，1080P
CVBS output	No
Encoding resolution	CIF/D1/960H/720P/960P/1080P
Frame rate	NTSC：1~30FPS/S；PAL：1~25FPS/S
Video bit rate	256kps/384Kbps/512Kbps/640kbps/768Kbps/1M/1.5M/2M/2.5M/3M/4M/5M/6M/8M
Audio output	1PCS RCA Port( line level , impedance : 1kΩ)
Audio bit rate	16kpbs
Dual-stream	YES
Stream type	combine streams/ video stream
Playback resolution	AHD:4CH 720P 1CH@25FPS; AHD+IP: 2CH 720P+2CH 1080P 720P 1CH@25FP or 1080P 1CH@25FPS; IP:9CH 1080P 1CH@25FPS
Synchronous playback	1/4CH
Hard disk
SATA	1*SATA
eSATA	No
Capacity	each port support max 4TB HDD
External interface
Network interface	1PCS RJ45 10M / 100M adaptive Ethernet port
Serial interface	1PCS RS485
USB interface	2*USB2.0
Alarm in/out	No
General
Power supply	DC12V
Comsumption	≤20W
Working temperature	-10℃--＋55℃
Working humidity	10％--90％
Dmensions(W×D×H)	591238cm
Weight	≤10KG

Touch screen size
diagonal size	21.5 inch
Optical glass parameters
Material	Tempered glass
Thickness	3MM
Surface abrasion resistance	Strong
Translucency	>88%
Homogeneity	Good
Electric parameter
Working Voltage	4.5~5.5Vdc
Working current	<100mA
Sleep mode	Support
Sleep time	sleep without touching within 1 minute
Wake up time	Continuous touch 50ms
Sleep working current	<50mA
Touch screen specification
Touch accuracy	5mm
service life	more than 3 years
the fastest response speed	17ms
the average response speed	18ms
Resolution	4096*4096
Data Correction Technology	Support
Compensation Technology	Support
self-inspection	Support
Anti-electromagnetic interference	Support
LCD screen: AUO or BOE Original screen
Display size	21.5" TFT LCD
Aspect Ratio	16:9
Max. Resolution	1920*1080
Contrast Ratio	1000:01:00
Brightness(cd/m2)	250cd//m2
Viewing Angle	89/89/89/89(left/righ/up/down)
Adapter	Pin:100~240V/50~60Hz， Pout: 12V/5Adc
Manual	WIN10 interface manual
mouse	USB2.0 mouse
Disk	Disk

1. Video input
2. Video output
3. HDMI interface
4. Audio in
5. USB interface
6. RS-485
7. DC 12V
8. LAN network interface

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