Shenzhen Heron Technology Co., Ltd.: Shenzhen, Guangdong, China; Main products: cctv camera, ip camera, nvr, dvr, cctv kits

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4 Channel/8 Channel CCTV AHD DVR AHD-H Hybrid DVR/1080P NVR 3 in1 Video Recorder

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Product Details

Place of Origin	Guangdong, China		Brand Name	OEM
Model Number	ER

Channel CCTV AHD DVR AHD-H Hybrid DVR/1080P NVR 3 in1 Video Recorder

HBIR20-AHD322 HBAR18-AHD322 HBAR22-AHD322 HBIR33-4689 ER002

ER-AHD104D ER-D104A ER-AHD1016 ER-AHD104C ER-AHD104B

ER-01AHDA-4 ER-03AHDA-4 ER-06AHDA-4 ER-02AHDA-4 ER-07AHDA-4

	Model	ADVR304
System	Main processor	Huawei Hass 3521
Video	video compression	H.264(High Profile);
	Encode	4*720P real-time
	Decode	4*720P real-time
	Multi-mode input	Pure Analog:4720P; 4AHD-L; Mixed:4720P@12fps(Analog)+4720P(Network); Pure Network:21080P+2720P;8*720P;
Audio	Audio compression	G.711A
Audio	Intercom	support
Recording and Playback	Record mode	Manual>alarm>motion detection>timing
Recording and Playback	Playback Channels	4*720P@25fps )
Storage and backup	Space occupation	960H:12~20G/ daychannel 720P:20G~30G/ daychannel audio:691.2M/ day*channel
Storage and backup	Backup mode	Network backup,USB HDD, USB writer,SATA writer
Interface	Video input	4 BNC
	Video output	1ch VGA,1ch HDMI
	Audio input	4ch RCA
	Audio output	1ch RCA
	Alarm input	4
	Alarm output	1
	Network interface	RJ45 10M/100M Adaptive Ethernet port
	PTZ control	One RS485;support multiple PTZ protocols
	USB	2 USB ports
	Hard disk	1 SATA(Each maximum support 4T )
	Wireless	3G,WIFI(expand via USB)
Other	Power	12V/2A
Other	dimension	255mm(length)* 225mm(width)* 60mm(height)

Factory:

Certification:

Shenzhen Heron Technology Co., Ltd.: Contact nameElsa Zhu
Chat Now; Phone86-755-15818711511; Address6th Floor,Dezhong Industrial Park,bantian town,Longgang District,Shenzhen,Guangdong Province,China , Shenzhen, Guangdong