- $19.99 for an Activator RX-9 infrasonic home-security alarm ($99.95 list price)
Activator Infrasonic Home-Security Alarm
"There is always safety in valor," Ralph Waldo Emerson wrote, just moments before a band of robbers stole every last one of his feather quills. Too bad he didn't have the Activator RX-9, a security system that draws upon low-frequency sound to monitor the entire house. Each sensor is programmed to detect a door opening, window shattering, or bulldozer driving through the bedroom wall. If the system senses an intruder, the squeal of a loud siren won't just alert you, it will send the bad guys screaming into the night. That doesn't mean every bump in the night will set the alarm off: a sensitivity control helps eliminate false triggers caused by visits from Santa, the Tooth Fairy, or Morgan Freeman, who just wants to read you a bedtime story.
- Alarm programmed to detect doors opening, windows shattering, or other forms of intrusion
- Monitors the entire house, including the closet the closet where you keep jars of your ancestors' baby teeth
- Easy to install and use
- Emits a piercing siren that alerts you and sends burglars tumbling into the black hole in your lawn
- 30-second delay gives you time to deactivate
- Sensitivity control eliminates false triggers
- Dimensions: 12''x8.5''x3.5''
How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!
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In a Nutshell
Security alarm monitors the whole house, emitting a loud siren when it detects doors opening, windows shattering, or other intrusions
The Fine Print
Doesn't expire. Limit 3 per person, may buy 2 more as gifts. Free returns. Free shipping. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods. See the rules that apply to all deals.