TP-Link Vigi C540V 4MP 4-12mm Varifocal Outdoor Full-Colour Dual-Lens Pan/Tilt Network Camera

Camera
Image Sensor: 1/3” Progressive Scan CMOS
Day/Night Switch: Day/Night/Auto/Schedule-Switch
Shutter Speed: 1/3 to 1/10000 s
Slow Shutter: Yes
Minimum Illumination: 0.005 Lux; 0 Lux with IR/white light
Day/Night Mechanism: IR Cut Filter
Zoom: 3x Mixed Zoom
Interfaces
Network Interface: 1x RJ45 10/100M Self-Adaptive Ethernet Port, PoE
Alarm: N/A
Reset Button: Yes
Power: DC Power Port
On-board Storage: Built-In Memory Card Slot, Support MicroSD Card, up to 256 GB
Built-in Microphone: Yes; Records Anything Going on within a 15-ft Radius of the Camera
Built-in Speaker: Yes
Audio: N/A
Lens
Focal Length: 4-12 mm (Mixed Zoom)
Aperture: F1.6
Diagonal FOV: 100°

Horizontal FOV: 84°

Vertical FOV: 46°
Lens Mount: M12* P 0.5
PTZ
Range Pan: 0° to 332°
Range Tilt: 0° to 120°
Pan Speed: Configurable from 1° to 55°/s; Preset Speed: 55°/s
Tilt Speed: Configurable from 1° to 40°/s, Preset Speed 40°/s
Manual Control Speed: Configurable from 8° to 35°/s
Patrol Scan: 8 patrols, up to 8 presets for each patrol
Power-off Memory: Yes; Auto restore to previous PTZ and lens status after power failure
Park Action: Yes; Preset; Patrol Scan
3D Positioning: Yes
Angle Adjustment (Manual)
Range Pan: 0° to 332°
Range Tilt: 0° to 120°
Audio
Audio Communication: Two-Way Audio
Audio Input: Yes
Audio Output: Yes
Audio Compression: Yes
Audio Sampling Rate: 8KHz
Environment Noise Filtering: Yes
Illuminator
IR LED