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Change the smoke alarm batteries |
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Find information about Security products to help you make an informed buying decision. Our database of online security products and complementary search tools can aid you in your task of choosing which security product you need. |
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| Security/Fire
Alarm Systems Security and Fire Alarm Systems are vital tools for both businesses and residences and pose the highest risk of exposure to users. The alarm systems control panels have onboard memory that logs openings, closings, trouble signals and alarms. All alarm control panels have a Real-time Clock Chip that was most likely installed without the new rules. During the three week period between the new and traditional DST dates, these “timestamps” will most likely be off by an hour. Also, they will be off again during the additional one week at the end of the DST period (Oct. 29-Nov. 4). This “timestamp” is sometimes used in legal matters concerning whether or not a user really turned the alarm on for the night. In addition to the internal issues, if the keypad has a clock display, it will obviously be incorrect during these periods. Many modern alarm systems can be re-programmed remotely. If you are an end user, call your alarm company to find out what they are doing about this issue. They will have to either send a technician out or they can reprogram the system remotely Video Surveillance Systems Video Surveillance systems and network cameras create another liability hole. If nothing is done, your video recorder (Video Cassette Recorder (VCR) and Digital Video Recorder [DVR]) will be incorrect by an hour for three weeks now and for a week before November 4, 2007... Some network cameras support one or the other of the protocols, such as the Axis 205 camera (NTP), and the KOBI K-32CL (SNTP You may want to consider this rule, if you have an electronic device and you had to setup the time and time zone when you originally purchased it, there is a strong likelihood there will be a problem on March 11. |
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