Here’s a list of THREE accessories you need in your home/office for your appliances to last longer: 

1. High Voltage Guard: This is a device that helps protect your appliances from dams he caused by high current fluctuations. It acts as a safeguard by automatically cutting off the power supply when the voltage exceeds a certain threshold which ensures the safety of your appliances. 

2. Cut-Off Timer: This is a device that allows you set a specific time duration for an electrical appliance to operate. Once the time is set, the timer automatically cuts off power supply to the appliance. Appliances like refrigerators, freezers are not meant to work 24/7, a cut-off timer can also connect power at a specific time equally. 

3. AC Hivolt Power Guard: This device is designed to protect air conditioning units by cutting off power supply when the voltage exceeds a certain threshold