A handfull of alarms are outlined below. Even though these alarm systems still won't allow you to be in two places at once, they may provide added security and peace of mind, allowing you to concentrate on the errands you have to run, or dinner with your spouse, instead of worrying about things on the farm. Share your own thoughts about auto-dialer alarms in Buyer Talk . Combines warning and alarm temperature limits with digital temperature display as well as visual and audible alarms. Sensor unit can be up to 300 feet from monitor.
Company recommends purchasing an autodialer from a local electronics store.
Sensors such as motion detectors and door switches can be connected to the unit. The alarm can also be used to monitor equipment operation when placed on remote machinery. The user will be notified if the equipment shuts down, or can telephone the system and remotely start or stop operation. Devices can be controlled remotely via telephone. Remote sensing capability allows user to adjust temperature via telephone.