Spy Labs Invisible Tripwire Alarm

Available from The Red Balloon Company when we last checked. Sold from the shop’s own store; the price there is the one that counts.

Create a top-of-the-line, 360-degree security zone in your room! Secrets have never been safer than with this Spy Labs security system. Activate the LED beams in the two transmitters with a push of a button, then align the light beams with the receivers on the base station to create an invisible tripwire. When the barrier is breached or interrupted, the alarm sounds and the interloper is revealed! The transmitters can be placed up to six feet apart and feature a small, discreet design ideal for