Wild Planet Spy Gear Lazer Tripwire

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Secure your perimeter just like banks and museums do with this tripwire. If anyone breaks the invisible beam, the alarm sounds - they've been caught! Only you can spot the beams with secret spy mist. Use Lazer Tripwire to guard a favorite object or protect your room against sneaky siblings. Requires 6 "AAA" batteries (not included). Includes three sensors/emitters,...
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