ACTi B21 Features

Small b21 Form Factor: Box Varifocal: Yes
Max Resolution: 5MP 4:3 IR: None
CODECs: H.264, MJPEG Online price: Pro Only
B21 Product Page
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Hardware
Outdoor: Pro Only Vandal: Pro Only Day/Night: Pro Only Length: Pro Only
Max FPS at Max Res: 15 Power Consumption: Pro Only Op Temp Range: Pro Only Width: Pro Only
Alarm Inputs: Pro Only Alarm Outputs: Pro Only Wireless? No Height: Pro Only
Weight: <a href='/members' target='_blank' data-toggle='modal' data-target='#loginModal' data-member='true'>Pro Only</a>
Lens / Imaging
True WDR: Pro Only Imager Size: 1/3.2" Imager Type: CMOS
Lens Focal Length: 5.2mm - 62.4mm Iris Type: Pro Only Auto-Focus: Pro Only
AoV: 4° - 48° Corridor Mode: No Lux rating: Pro Only
Software / Storage / Audio
ONVIF: <a href='/members' target='_blank' data-toggle='modal' data-target='#loginModal' data-member='true'>Pro Only</a> On-Board Storage: Pro Only Audio Support: Pro Only
PTZ / Panoramic
Panoramic: No PTZ: Yes
Optical Zoom: Pro Only Pan Range: Pro Only Tilt Range: Pro Only
Pan Speed: Pro Only Tilt Speed: Pro Only