The Pelco NSM5200-PS Replacement Power Supply is a vital component for closed circuit cameras and alarm systems. Made in China, this unit is specifically designed for the Channel Well Technology model PSK420N. This replacement power supply from Pelco ensures reliable and efficient power distribution for your surveillance and alarm equipment, making it a necessary item for maintaining the safety and security of your facility. With a quantity of 1 unit, this power supply is a crucial part of ensuring the smooth operation of your business or industrial security system.