The Qolsys IQ Remote Keyfob QS-1310-840 is a 4-button portable device used for controlling the IQ control panel. By using the keyfob you may turn the IQ security system; on, off, lights, star. The QS-1310-840 uses a strong and reliable RF signal to send secure commands and includes a tangle-free key ring. The IQ Keyfob is one of the easiest ways to use your system. Most people find themselves remembering they haven't armed their system as they get into the car, or are too busy carrying things to arm their system from the IQ Panel. Working within 100' of your home or business, press the "lock" button once to arm in "Stay" mode and twice for "Away". You may also activate an intrusion or "police" panic by pressing "Lock" and "Unlock" together for 3 seconds.