11/10/2023 0 Comments Nina candybar![]() You can click on that link to track the your order delivery. Once your order has shipped you will receive a shipping confirmation email.We currently ship to the Continental US, Alaska, Hawaii, PO Boxes, Army Post Offices (APO), and Fleet Post Offices (FPO).Īll orders shipping to an APO, FPO, or PO Box address will be fulfilled via USPS. Shipping charges for non-UPS® ground shipping orders are calculated on total shipping weight and ship-to address location. Orders under $99 will be charged a flat rate of $8. 24/7/365 Emergency Central Station Connection.Free UPS® ground shipping on orders over $99 for a limited time.Semiannual Maintenance, Testing & Inspection.Fire Alarm System Documentation Retrieval, Evaluation & Review.Fire Alarm and Security System Automation.Camera Surveillance System with Central Station.Fire & Burglary Central Station Monitoring.International Representative & Partnership Programįor a home security system to be considered comprehensive it needs to protect individuals wherever they may be inside the home – whether they are down in the basement, cooking in the kitchen or watching television.With DSC’s wireless WS4938 single-button personal panic, users are given a portable means to call for help from anywhere in the home. The WS4938 features intuitive activation via a large, clearly defined button that incorporates a full two second delay to help reduce false alarms. To ensure easy emergency access, the WS4938 includes a neck strap and a multifunctionĬlip that can be mounted in a convenient location or worn on a belt.Click to expandAnyway, I believe the panic button on a newer DSC enabled VHFs essentially do the same thing as the MOB1 device, but at a considerably higher transmitting power. By the way, how did you know the signal you saw was not someone pressing the panic button on a DSC enabled VHF and not a MOB1 device? Or maybe the MOB signal was sent by the mothership or someone else repeating the distress signal. While it is true that the MOB1 device is smaller, the Standard Horizon HX890 and the Icom m93d are not too bigĪt all. They both have built in GPS's, transmit at 5 Watts (m93d) and 6 Watts (HX890) and cost approximately $200 each. The MOB1 will automatically start sending a distress call when an inflatable PFD is activated. I wonder if it also activates with a non-inflatable PFD. (I personally dislike inflatable PFDs but that's a subject for another thread.) One nice feature of the HX890 is that it has a strobe light that is enabled on contact with water to help locate you.Īnyway, here is a URL that has links to US Coastguard DSC coverage maps. There is also a similar page that shows the Canadian coverage. "Charts showing predicted areas of VHF National Distress System coverage can be downloaded in. Coverage plots assume a mobile transmitter power of 1 watt or greater at sea level over water."īy the way, the MOB1 transmits the DSC signal at 0.5 Watts and the AIS signal at 1 Watt, according to its documentation. I fall overboard and manage to remain conscious and to hold onto a handheld VHF. At water level I hit the DCS panic button and the radio sends out a distress message and the GPS coordinates. All DSC enabled radios that are turned on receive the message and the coordinates. The USCG will wait almost 3 minutes before responding, and they will call the station sending the distress signal to inquire about the emergency. In the meantime, if any boat has heard the distress signal, they are trying to copy down the coordinates and then enter them into the chartplotter or gps to see the location of the distress call. ![]() And now, assuming no transcription errors, the boat can begin navigating to the distress location. ![]() In the meantime, the crew (likely your wife) is on the boat trying to get it under control and copying the coordinates and entering them into the chart plotter, while remaining calm and collected so she doesn't make an error. ![]() I fall overboard, my inflatable PFD inflates, 15 seconds later an AIS distress signal is sent. It will continue sending distress signals 4 times a minute.
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