This is a wired camera, not wireless. The VideoSecu camera employs Color CCD image sensor which provides quality image day and night. This camera is vandal-proof and weatherproof, which can be mounted outdoors or indoors. The dome design camera has 3.6mm Lens for wide view angle. The camera provides a BNC connection for video and 2.1mm connection for power. Easy installation, you can connect to your TV, VCR or DVR. It is ideal for home or business use. Camera power supply and security warning Decal is included. This camera is the old style analog camera. It is not wireless, not wifi. It must work with a traditional analog DVR to work. If you have an old DVR system which is about 10 years old, you may use this camera. If you are new to the security camera, please do not purchase this camera.