LineMak IR Bullet Camera, 1/3" CMOS Sensor, 900TVL, 4mm lens, 2pcs LEDs Array, 98ft IR distance, for DVR or surveillance systems. 1/3" CMOS Image (PC1099) IR-CUT Filter. BLC, AES and AGC functions. 4mm/F 1.2 lens. 2pcs LED Array. 98ft IR distance. Power adapter not included. This camera does not include power supply since it depends on the installer or the consumer on how they will supply power. We sell individual power supply with different amps and centralized power supply. It all depends on the requirements needed for the installation. Please ask us for our recommendations or questions if you are not sure or need support before purchasing.