When to use a Wired Doorbell
With all the wireless technology on the market, why would you want to install a wired doorbell? The answer is simple: interference. Interference is the main downfall of a wireless doorbell system. Materials like concrete, metal, brick or other dense objects can block the signal from the push button to the receiver. Not all interference comes from a physical object; invisible natural and electrical frequencies can also make it difficult for a receiver to detect a transmitter. There are longer range wireless doorbells that may help get through the interference, but even the longest ranged systems have their limitations.
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Entry Alarm System for Retail Stores
When you own a small business, you will never want to miss a customer simply because you were in a back room. One easy solution is to add a bell to the door, like in an old fashioned ice cream shop. Of course, you may not hear that bell all the way in the back room. Other solutions for a louder bell (or even a wireless alert) include the beam, contact, and motion sensors. They give you the ability to have a sensor detecting the customer and a receiver in a separate location to let you know someone has arrived. The most accurate sensors would be a beam or contact entry sensor.
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Add-on Wireless Light Switches
At one point, electrical codes for bathrooms required the light switch to be on the outside. My apartment building is a great example of that. I have been trained to click the light before I go in the room, but when guests are over, I must always yell. "Switch is on the outside!" Nine times out of ten, I always hear back, "Where is the light?"
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Elderly Care: Emergency Dialer
"I've fallen… and I can't get up!" became a catchphrase in the late 1980s, but for people who are taking care of loved ones with special needs, it is much more than a saying. It is common to worry you will not be around if your relatives become injured or need assistance. With the price of in-house caregivers and retirement communities increasing, people are taking on the responsibility of home care themselves. Unfortunately, when a loved one needs special attention, even daily activities become a problem to schedule. And, when you are on a tight budget, affording to have a service monitor them can be difficult.
This is where products like the Portable Personal Emergency Dialer Intercom System can help. This system connects to your land-line telephone system and, by integrating a wearable pendant, it allows your loved one to call for help at a push of a button.
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