DSC WS4959

433Mhz Wireless 5-Button, 12 Channel Key Fob

Average rating:

(based upon one review)

The DSC WS4959 is a five button key fob designed for use with certain DSC Systems, such as the Impassa. The device communicates at a frequency of 433 MHz, and it can support up to 12 different programmable functions. Purchase the DSC WS4959 5-button, 12 channel key fob from Alarm Grid.

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Description

The DSC WS4959 5-Button Key Fob, is designed for use with DSC Systems, such as the Impassa and the PowerSeries. It operates at a wireless frequency of 433 MHz. Any panel that accepts this type of signal will support this key fob. This includes the DSC Impassa, among other types of systems.

One the front of the WS4959 there are four labeled buttons. These are for arming stay, arming away, disarming and triggering a panic. These represent the first four functions of the key fob. There is also a fifth, blank button in the middle. This center button is used for shifting between the 12 different functions of the device. With these multiple functions, the WS4959 is particularly ideal for operating a compatible alarm system with multiple partitions. This includes many of the DSC PowerSeries Systems with multiple partition support.

When the middle button is pressed, the LED light on the WS4959 will change. A red light indicates the device will perform functions 1-4. A green light indicates that the device will perform functions 5-8. Finally, an amber light indicates that it will perform functions 9-12. To shift between modes, press and hold the small button of the key fob. The LED light will change depending on which function the key fob is in. Then press any of the four buttons to confirm the selection.

The panic button on the WS4959 must be held down for at least three seconds for the command to go through. This is to reduce the possibility of a false alarm from occurring on the system. The device comes with its own multifunction clip that allows it to be secured to a belt or attached to a car visor. The device operates using a CR2025 3-volt lithium battery that will need to be replaced every few years.

Brand: DSC

Reviews
Handy Key Fob
Submitted on 05/08/2020 Alarm Grid

The DSC WS4959 Key Fob is a 433 MHz key fob for various 433 MHz security systems. Compatible systems include the DSC Impassa, the DSC PowerSeries Systems with an added wireless receiver, and the 433 MHz Qolsys IQ Panel 2 Plus. The key fob allows a user to control their security system or trigger an emergency panic from anywhere within range. The key fob is also fairly unique in that it offers a 5th button for toggling between different modes. This allows for up to 12 inputs from one single key fob. We really like the DSC WS4959, and we give it a 5 Star rating.

There are many positive aspects regarding the DSC WS4959. For one, its 5th center button is pretty nifty, as it allows a user to toggle between three different modes. The actual commands are performed by pressing any of the surrounding four buttons. This means that up to 12 different functions can be performed using this one key fob device. We also like the LED light, which is useful for determining whether or not a command was sent out. You can also use the light to determine if the battery needs to be replaced.

There are some downsides to the DSC WS4959. The key fob uses a battery, and that battery will need to be replaced every few years. Making matters worse is that this is a CR2025, which can be easily confused with a CR2032. Make sure you get the correct type of coin battery. Also, while the 5th button function is neat, it may be difficult for some users to figure out. But these downsides are relatively minor, and they do not stop the DSC WS4959 from earning a 5 Star rating.

Good: 12 Different Functions, LED Light

Bad: CR2025 Battery, 5th Button Function Can Be Confusing

Bottom Line: 5 Stars

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Frequently Asked Questions
Excellent! Glad it was an easy fix.
What an idiot, I. I had failed top peel off the plastic protector from the back of the second cell. Having corrected that, the LED now blinks in immediate response, and the unit functions perfectly. Much, MUCH obliged to you Freddie.
so: Bad Batteries or bad contact on installing them. Tx
My pleasure. The LED should blink to indicate a transmission from the key fob. It does not need or get acknowledgement from that the signal is received.
Many thanks, Freddie. I shall just have to try again, first rubbing the contacts clean. If there is no LED flash (of any colour) when I press a button on the remote, does it mean the device is dead, or does the LED only flash when the control panel acknowledges receiving the signal?
Hello, No the keyfob will not loose it's programming. That is actually stored in the panel. Be sure to use Panasonic CR2025 and 1 faces up and the other down, as per the image in the installation guide found here. https://www.alarmgrid.com/documents/dsc-ws4959-installation-manual
My daughter's home is guarded by a comprehensive DSC Security system. I am looking after the house and garden while the family is away (and out of contact). There are two 5-button remote key fobs (WS4959) for arming and disarming the system. One was unreliable, the other worked every time, but a few days ago, it also started playing up, only arming the system after 3 or 4 clicks on the "Man-walking-away-from-the-house" button. So I opened it up, and replaced the batteries with a pair of new Duracell DL/CR 2025 3V Lithium coin cells. Now the system does not respond AT ALL to my clicking the Dis-Arm (open lock) button. I did not rush the replacement procedure; I guess the electronics board inside the unit was without either old or new power for 20 minutes - did the unit forget its coding? Maybe the replacement batteries (Best Before 2029) are super-annuated? Do I have to get to the key-pad inside the house (setting off the alarm and siren) to align the remote to the system, and if yes, what do I do when there, to synch the remote to the system? (From what I can make out, the system keypad is an RFK5564). I am not a would-be intruder, but don't know how to satisfy you that I am above board. I am Derryck Black 47 Dudley Road, Parkwood, Johannesburg, South Africa tel +2779 586 0822, email Blaxx47@GMail.com
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