• Up to 2 Megapixel Full HD
• 1/2.7” Progressive scan CMOS
• Dual Stream
• 2.7 - 12mm Varifocal Motor lens
• Digital Wide Dynamic Range
• 3D Digital Noise Reduction
• DC12V & PoE
• Support H.264+
• IP67 Weather-Proof Protection
• IK10 Impact Protection
• 30m IR range
• Built-in Micro SD card slot
• 3-axis adjustment

Grandstream IP-Cam GVR-3552 NVR Network Video Recorder

* Fonction : Déclencheur Manuel Double Contact                            

* Tension /courant : 30vdc /3a

Shape: L & Z

Dimension (L × W × H) of the L-bracket: 250 mm × 47 mm × 28.5 mm (9.84 "× 1.85" × 1.12 ")
Material: aldural material with surface sandblasting
Dimension (L × W × H) of the Z-bracket: 180 mm × 50 mm × 50 mm (7.09 "× 1.97" × 1.97 ") (ABK-280ZL)
Suitable doors: swinging doors, opening inwards at a 90 ° angle
Shell: hard anodizing operated by electroplating

Supported weight: 258 kg

Working voltage: DC 12V
Working current: 340mA
Size of the lock body: 238mm × 45mm × 25mm (9.4 "× 1.8" × 1.0 ")
Reinforcement Plate Size: 182mm × 38mm × 12.5mm (7.2 "× 1.5" × 0.5 ")
Suitable doors: Wooden door, glass door, metal door, fire door
LED indicator: Green (work status)

* Gestion de temps de présence                                        

*Ecran LCD : 2.5" Couleur                                   

* technologie : empreinte , carte ,                                               

* 1 Port  ethernet  rj45                 

* Interface : 1 port  Usb 2.0        

* Interface série RS485                

* Technologie de carte : MiFare 1K/4K 13.56MHz

* Type de caméra : IP                        

*  Forme : Dome                              

*  Nbre de Megapixel : 2 Mp  

Up to 2 megapixel (1920 × 1080) resolution
Standard video compression with high compression ratio, ROI (region of interest) encoding
Progressive scan CMOS, capture motion video without incised margin
Support dual stream, and the sub-stream for mobile surveillance
High-performance and long service life Infrared LED, Approx. 10 to 30 meters IR range
Two-way audio(-S)
Audio I/O(-S)
Support Wi-Fi(-W)
IR cut filter with auto switch
PoE (Power over Ethernet)
Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB
Impact Protection: IEC60068-2-75 test, Eh, 20J; EN50102, up to IK10
Other functions: rotate mode, alarm, mirror, reset button, etc
Support smart function: Intrusion detection and line crossing detection
Support VCA, which is compatible with NVR for the second time of video searching and analysing

* Recorder type: NVR

* Network connection: 1port Rj45

* Video output: VGA & HDMI

* Number of cameras supported: 8

* Number of POE ports: 8

* Incoming / outgoing bandwidth: 80 Mbps

* Codec supported: H264, H264 +

* Hard drive capacity: 2 3.5 '' SATA drives

* Ability to view from his smartphone