Model: “4263-10”

Notes: This is an old coded pull station. Before addressable pull stations came out, coded pull stations were used. They were wired in conjunction with either a system or the signals. Whenever the pull was activated, instead of the handle locking down, it’d pop back up, and the gears inside it would turn a “code wheel” which would pulse out the code of the pull station. In this particular one’s case, the code is 4-2-1. So, when the pull was activated, it’d pulse out 4-2-1 to the signals (i.e., 4 pulses, pause, 2 pulses, pause, 1 pulse), and then the appropriate building personell would look up the code # to figure out where in the building the pull station is located, and then search for anything dangerous in that area. This pull station only transmits 4 rounds before automatically stopping. And as said, addressable systems have since replaced this method with the ability to send the address to the panel and show customized display location, as well as keep the NAC pattern determined by law.

Also, Since abtaining this pull station, I know a lot more about it, and it is not what I origionally thought it was, and as a result, the model # above is probably incorrect, but until I find out what the real model # is, the above # will become a reference model #, which is why it is in quotation marks.

Quantity: 1

Media: Tons! Click here to see the pull in action by itself, click here to see it in action w/ my system, click here to see it code my IBM RVF-4015-6A 6” vibrating bell, and click the following links to hear it coding the following devices: Simplex 2901-9002 single-stroke bell, Simplex 2902-9207 vibrating chime, Simplex 2901-9332 6” vibrating bell, Simplex 4903-9405 electromechanical horn, Simplex 4903-9237 electronic horn, Simplex 4903-9425 electronic horn, System Sensor MASS24110ADA in 800hz continuous, System Sensor MASS24110ADA in 2400 hz continuous, and the Wheelock MT-24-LSM in Bell.

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