Your air-conditioner can protect you from the summer heat but who will protect the air-conditioner from the power fluctuations and sudden power outages? Presenting the V-Guard Voltage Stabilizer, that can protect your AC from such day to day power glitches. Keeping such appliance like air-conditioner or refrigerator protected from power fluctuations also make them durable for a longer time. The VG 400 is built with superior IC technology to give your appliances an advanced protection. The Intelligent Time Delay system technology helps the compressor garner proper balancing time when there are frequent power outages. The frequent voltage fluctuations can cause major damage to your appliances. The VG 400 has a Low & High Voltage Cut off Protection which protects your appliances from dangers of sudden upsurge or exceedingly low voltages.