240W cctv power supply 0.5A,24VAC each channel power box PTC fuse,MAX 18 channels power unit good cctv camera power access 240W cctv power supply 0.5A,24VAC each channel power box PTC fuse,MAX 18 channels power unit good cctv camera power accessory Shenzhen Jinhui (Hong Kong)Technology Co., Limited is a company specialized in the design, manufacture and export of power supply. Our company mainly ...