Two Words, One Answer.
control controller
 SilverStone FM121 Case Fan with Control Speed 9 Bladed Designs 120X120X25mm - Retail (Silver) $14.99 These fans push a lot of air, so if you need to up the air movement through your case, then these are the fans for you. However, you will be required to use a fan controller (your own fan controller, or the ones that come with it). Because these fans are loud when they aren't slowed down. But even they are set with the potentiometer around half, they still force a lot of air. I think you could make due with fans that are built to be quiet. THere are a lot of "quiet" fans out there that can do the job just as well. The fan controllers that come with these fans fit in a floppy drive slot.  Petsafe PBC-1000 Stationary Ultrasonic Bark Controller $39.99 This didn't deter our two yorkie-poos one bit. At first, they would twist their head in a curious way and wonder what the heck it was, but eventually they learned that it was "nothing". We've since bought the remote shock collar to control their behavior which has worked wonders.  Aube by Honeywell CT241-01/U Universal Low Volt Thermostat Phone Controller $84.99 Command thermostats and other electronic devices in your home from any touchtone phone in the world with these telephone controllers! One phone call is all it takes to change the mode of your thermostat, turn lights on or off, even open and close gates and doors. Whether used for your residence or vacation home, you'll love the convenience these controllers bring. Have you ever forgotten to turn down the heat before you left home? Just pick up the phone and dial a code to put your thermostat into the energy-saving vacation mode. Planning a weekend at your vacation home? Simply make a phone call a few hours before you arrive and program the thermostat to resume normal operation. The Deluxe Telephone Controller is ideal for controlling other devices, like lights, automatic gates/garage doors and more! Its four-dry-contact relays can be used with a Powerflash Module or Smarthome's IO Linc to turn on lights or appliances. It can also be used to control up to four standard thermostats. When used with the 7-Day Programmable and Water Heat thermostats, a 12-volt DC power supply will need to be placed in series between the controller and the thermostats, which is easy to do. These controllers are fully compatible with answering machines. Just call home, let the phone ring once, and hang up. Call back within 30 seconds and the telephone controller will answer on the first ring. Other features include a one-touch key on the front panel to activate or deactivate each output. Memory is non-volatile -- it won't lose settings during power outages. Each unit comes with a 120V to 9VAC power supply and a phone cord. |
|
