Keytron

The Keytron is a Viratron that Emily created with the "shut close") Metavirus to imprison people in a building for the Keytron Upgrade to destroy.

By hitting something with a beam emitted from his forehead, the Keytron then uses it's key that consists of his right arm to make things inoperable, from making a building's doors refusing to open to jamming an SLR Laser.

However, it's greatest tool is also it's greatest weakness, as shattering the key will undo all progress the Keytron has done.

After the Lab Rats freed the people from a squad of Bugs that tried to keep everyone inside the building so the Keytron could lock down the building again, this Viratron was destroyed by both the secondary Lab Rats' Gear Phone & Adam's Gear Blaster.

Profile
 * Identification Number : O-69
 * Production Motif : Car keys
 * Height : 194 cm. (6 feet, 2.79 inches)
 * Weight : 246 kg. (542 lbs.)

Keytron Upgrade
The Keytron Upgrade (O-69) is a Viratron Alpha Upgrade, with the properties of the Keytron, namely the arms & the shoulder pads.

This Viratron Upgrade is armed with an negative energy emitter, & used it near immediately when it was in the real world. Unlike it's Viratron counterpart, this Viratron Upgrade can fire lasers from it's key slot on it's left arm.

It managed to lock down the Mega Gear Titan, & proceeded to go to town, whaling hits down on it, until the Lab Rats hatch a plan by instead of making the Mega Gear Titan move forward, they use the boosters on the Viratron Upgrade's feet to propel him upwards, shocking the Keytron Upgrade long enough for the Mega Gear Titan to come plummeting back down right on top of the Keytron Upgrade.

While the Keytron Upgrade was still active from the drop attack, its key arm did not survive the drop, reactivating the Mega Gear Titan & allowing the Lab Rats to shut the Keytron Upgrade down with a Demolition Thrust.