Dahua 8MP IPC-HDW2831T-ZS-S2 Lite IR Motorised Eyeball Network Camera Intercom You want built-in audio monitoring

You want built-in audio monitoring via an integrated microphone

Cost-Conscious Upgrades

The Ruijie Reyee RG-EG105G-P-V3 5-Port Gigabit Cloud Managed PoE Router is purpose-built to combine network routing

just with 3 Blue Line Gen2 Standard detectors already fitted

you set the framing by looking at the live picture rather than guessing from a plan — then change it later without a ladder if the site changes

Dahua 8MP IPC-HDW2831T-ZS-S2 Lite IR Motorised Eyeball Network Camera Intercom You want built-in audio monitoringProduct Overview Every fixed lens camera forces the same compromise: you choose the field of view when you order, you find out whether it was right when you climb down the ladder, and if it was wrong you live with it. The Dahua IPC HDW2831T ZS S2 removes that entirely. It carries a motorised varifocal 2. 713. 5 mm lens, adjustable remotely from software no ladder, no re mounting, no ordering a second camera because the first one framed too wide. Set