HIK Visison Thermal & Optical Bi-spectrum Network Bullet Camera Model: DS 2TD2617B-3/EA Qty 6 Pcs Model: DS 2TD2637B-10/P Qty 1 No * 3D DNR, image detail enhancement * Temperature range: 30 °C to 45 °C; temperature accuracy: ± 0.5 °C * 160 × 120 resolution in thermal channel, high sensitivity sensor * 2 Ch alarms * Bi-spectrum Image Fusion * IR Distance Up to 40 m Price for all 7 cameras 3200/-