The DS-3E0105D-E by Hikvision is a network switch with 8 PoE ports

DS-2CD2821G0 is an outdoor 2MP FULL HD 1080P PoE Bullet IP camera

Configurable sensitivity and alarm output

Wired Dual PIR Outdoor Detector

Maximum transfer distance: 1700 m

IPC-HFW5442E-ASE-S3 - Telecamera IP 2.8mm PoE 4MP Bullet Onvif AI S3 - Dahua The DS-3E0105D-E by Hikvision isIPC HFW5442E ASE S3 Dahua Versione S3 Telecamera per esterno IP POE ONVIF 4MP 2688x1520p Ottica fissa da 2. 8mm Sensore CMOS 1 1. 8" da 4MP Smart IR 50m Codec H. 265+ con 4 Stream Video WDR 140dB, 3DNR, ROI, BLC, HLC Intelligenza artificiale Microfono Audio I O Allarme I O Slot MicroSD 512GB (non inclusa) In metallo Protezione IP67 per esterno Supporta alimentazione POE Alimentatore: 12VDC.