Hikvision DS-2DF4420WG-XEY: Special Series 4MP explosion-proof PTZ camera with 20x optical zoom (4.8 to 96 mm) that pans up to 160°/s, certified ATEX and IECEx: Ex db IIC T6 Gb / Ex tb IIIC T80°C Db for Zone 1, Zone 2, Zone 21 and Zone 22. Line crossing, intrusion, region entrance and exit alerts. Also: PoE power. Scroll down for details.

Hikvision iDS-2VS435-F840-EY (T5): Special Series 4MP PTZ camera with 40x optical zoom (6 to 240 mm) that pans up to 280°/s; illumination IR 400m. Motion detection alerts. Also: wiper. Scroll down for details.