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Intruder Alarm
- Install this do-it-yourself alarm in your bedroom and stop those “unwanted intruders”
- Comes with a cyber-look transparent casing
- The very cool spy gadget includes a plastic platform, accessories, metal pegs, electric buzzer, wires, string trigger, and battery case
- Requires two AAA batteries (not included)
- Recommended for ages 8 years and up
- Connect the electrical circuits to construct a door buzzer
