Hikvision Network Access Controller DS-K2604-G SSD and theindicator shows the door

and theindicator shows the door status

Hikvision 8-ch 1U 8 PoE 4K NVR DS-7608NI-K2/8P with Up to 8-ch IP camera inputs

Hikvision DS-2CE56H1T-(A)VPIT3Z 5 MP HD motorised VF EXIR dome camera DS-2CE56H1T-VPIT3Z  5 Megapixel high-performance CMOS Analog HD output

including Router

Hikvision Network Access Controller DS-K2604-G SSD and theindicator shows the doorHikvision Network Access Controller DS K2604 G with TCP IP, RS 485, Storage for up to 100,000 cards, 8 card readers (RS 485 Interface, Hikvision only); 4 card readers (Wiegand Interface, W26 34 Reader, or custom Wiegand via iVMS 4200 configuration), RS 485 and Wiegand Access Card Reader Interface, 40 to 60 F ( 40 C to 140 C)