Mailbox alarm

Опубликовано: 11.01.2017

видео mailbox alarm

Build a Holiday Mailbox Alarm with Honeywell Wireless Switches -- Another Geek Moment | DigiKey

✖Duane Thies, Winside, Neb. , мейд a nifty wireless mailbox alarm using a driveway alarm.
  He bought the alarm for less than $20 from Harbor Freight & Salvage (www.harborfreight.com; ph 805 388-3000). It consists of two parts - a transmitter that detects movement and a receiver that lights up for chimes when it receives a signal.
  Thies attached the alarm sensor to the inside back of the box using Velcro tape. So when the door to the mailbox is opened, the alarm is triggered, sending a signal to the receiver, which Theis puts in his kitchen window. So he knows right away when the mail has arrived.
  The driveway alarm has a 400-ft. range. It's easy to take the transmitter out and replace the battery when needed, he says.
  Contact: FARM SHOW Followup, Duane Thies, 305 Bressler Ave. , Winside, Neb. 68790.

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Cheap Wireless Mailbox Alarm SECURITY/SAFETY Alarms 32-2-30 Duane Thies, Winside, Neb. , мейд a nifty wireless mailbox alarm using a driveway alarm. He bought the alarm for less than $20 from Harbor Freight & Salvage (www.harborfreight.com; ph 805 388-3000). It consists of two parts - a transmitter that detects movement and a receiver that lights up for chimes when it receives a signal. Thies attached the alarm sensor to the inside back of the box using Velcro tape. So when the door to the mailbox is opened, the alarm is triggered, sending a signal to the receiver, which Theis puts in his kitchen window. So he knows right away when the mail has arrived. The driveway alarm has a 400-ft. range. It's easy to take the transmitter out and replace the battery when needed, he says. Contact: FARM SHOW Followup, Duane Thies, 305 Bressler Ave. , Winside, Neb. 68790. Order the Issue Containing This Story Instant PDF Download- $3. 95
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