Motion sensor detects movement Flexible cable fits any door or secret vault Alarm will sound to scare intruders On-board Alarm Speaker Protect your headquarters like a world-class secret agent with SpyX Door Alarm! SpyX Door Alarm fits on any door to scare away intruders and protect your stuff! Flexible cable fits over any knob, handle, or lever. Alarm will sound when motion is detected. SpyX gadgets help you navigate through stealth operations: Surveillance, Communication, Security, and Defence. Collect all the real-working SpyX devices to outsmart enemy spies and say, "Mission Accomplished!"