Description
| Brand | Akuvox | 
| Model | R28A | 
| Access Control | Door opening with MF 13.56MHz and EM RFID 125KHz cards with records | 
| Keyboard | Mechanical numeric call button with configurable LED lighting | 
| Screen | 4.3" Full Color TFT LCD | 
| Relay output | 3 for main locks (12V/400mA), Wiegand and RS485 | 
| Tickets | 3 push button inputs | 
| Remote Access | SmartPlus mobile phone application or configuration via WEB browser | 
| Image sensor | 1/2.7" 2 Megapixel CMOS with infrared and light sensor | 
| Angle of View | 116°(H) / 60°(V) | 
| Camera resolution | 1920x1080 - 25fps / CIF, QCIF, VGA, 4CIF, 720p, 1080p | 
| Video encoding | H.264 and H.265 | 
| Audio | Two-way audio with noise-cancelling microphone and speaker and Crystal Clear Audio technology | 
| Audio Format |  SIP v1 (RFC2543), SIP v2 (RFC3261), G.711a, G.711μ, G.729, G.722 DTMF (RFC2833), SIP Info  | 
| Network interface | Ethernet 10/100 BaseT / RS485 / RTSP | 
| Mode of operation | Local network and/or through cloud on different networks | 
| Firmware Updates | Remotely with cloud using installer account or through web browser locally | 
| Material | Aluminum Alloy | 
| Degree of protection | IP65 | 
| Operating temp. | -40º C ~ +55º C | 
| Dimensions |  With Surface Mount: 280 (H) x 130 (W) x 38 (D) mm With flush mount bracket: 280 (H) x 130 (W) x 68 (D) mm  | 
| Feeding | DC 12 V / 1000 mA max. /PoE IEEE802.3af | 
| Weight | 1000 g | 




