HM-TD1228-2/G1/T3A Bi-spectrum

Hikvision HM-TD1228-2/G1/T3A – Bi-spectrum turret camera with thermal detection

The Hikvision HM-TD1228-2/G1/T3A is an advanced bi-spectrum turret camera that combines thermal detection with optical imaging for reliable security in all conditions. Thanks to the combination of a 5MP optical camera and a 256×192 thermal sensor, this camera detects people and objects even in darkness, smoke, fog, or backlight conditions.

The 2.1 mm thermal lens with a wide 90° field of view provides maximum coverage at short to medium distances, ideal for perimeter security, site surveillance, and critical zones. Thermal detection is insensitive to changes in light and shadows, resulting in fewer false alarms and faster, more reliable alerts.

The optical camera delivers sharp visual details for identification and verification, while the thermal sensor continuously monitors for temperature differences. This makes the HM-TD1228-2/G1/T3A particularly well-suited for 24/7 professional security in both indoor and outdoor applications.

Key Benefits

• Bi-spectrum technology: thermal + optical imaging

• 5MP visible camera for detail and identification

• 256×192 thermal sensor for reliable detection

• 2.1 mm thermal lens with 90° field of view

• Better detection in darkness, fog, and smoke

• Fewer false alarms thanks to thermal analysis

• Turret design for rugged and discreet mounting

Applications

• Industrial sites and perimeter security

• Logistics, industry, and infrastructure

• Parking lots and access roads

• Critical areas with little or no lighting