Which compact semi-automatic pistol will fit easier into and come out more readily in an emergency from the glove compartment of a compact sedan, the Para Warthog or the Sig Sauer P239?Warthog:
1. make sure the breaker hasn't been tripped. 2. change the batteries in all the detectors not just the once beeping. 3. testing by pressing and holding the button until it beeps not using smoke or candles. 4. if all else fails, have an electrician check the system for shorts or faults. although you are probably capable of buying new units and installing them, a licensed electrician could tell you where the fault is and if it is wiring or unit related.
For the best answers, search on this site
In the old days, when keys and locks were ginormous, yes. Now a days, no. Locks and corresponding keys are way too dissimilar. Only if locks are selected to be similar but not identical could there be a master key.
RE: Can skeleton keys really open any lock? I find it hard to believe that there could be such a thing, considering that keyholes come in many sizes, and only one master key could open them all up?
It's not only one key. Skeleton keys are used with low security warded locks. Part of the key is used to move the mechanism that operates the lock. The lock also as obstructions (wards) that get in the way of the key turning if the key includes metal in the wrong places. The placement of the wards varies so that different keys can be denied access. A sleleton key merely has any metal at the business end that is not actually needed to operate the lock removed so that none of the wards get in the way. There are ways to modify more modern keys to exploit the weaknesses of other lock designs. The last link below is to a guide that has been around for almost a quarter century. It describes the basic workings of most common locks. If you are interested in locks and locksmithing, you will eventually encounter it. Don't get yourself in trouble by using the information for illegal purposes. Don
