Tech-savvy fire alarm systems aren't without their share of problems, it seems. Honeywell is recalling its SWIFT wireless gateway after learning that the smoke detectors connected to the gateway (usually found in apartments, hotels and offices) won't always kick in -- in other words, they can't accomplish their one and only mission. The company hasn't received reports of real-world incidents and is offering a firmware update as a fix, but it clearly doesn't want to take any chances.