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Magnum Innovations

 

5675 Hudson Industrial Pkwy, Suite 3      -       Hudson, OH 44236      -       phone 330.915.2382      -      fax 330.529.5279      -      www.magnum-innovations.com      -      info@magnum-innovations.com

Self-Powered Wireless Key Card Switch

Mx-EKCS

To Link or Unlink a Key Card Switch

1.  Set the desired transceiver to the
 

desired link/unlink mode. (refer

 

to receiving device’s installation

 guide).
2.  Insert and remove a key card three
 

times quickly - there should be an 

 

audible click each time.

 

-> The Key Card Switch is now linked.

Refer to the “Linking” section of the transceiver/controller installation 
guides to verify the linking process.

Typical Interactions

The key card interaction depends on the type of transceiver it is linked 
to, for example:

Linked to a Thermostat or HVAC Controller

• 

Insert key card: normal mode is activated.

• 

Remove key card: setback mode is activated.

Linked to a Load Controller
• 

Insert key card: a wireless message is sent to close the circuits 
and turn on all linked loads, according to user-defined program 
settings.

• 

Remove key card: a wireless message is sent to open the circuits 
and turn off all linked loads.

NOTE: For multiple installations, e.g. front and back doors, all key 
cards must be removed to send a message.

This device complies with part 15 of the FCC rules and Industry Canada ICES-003. Operation

is subject to the following two conditions: (1) This device may not cause harmful interference, 

and (2) this device must accept any interference received, including interference that may 

cause undesired operation.

IMPORTANT! Any changes or modifications not expressly approved by the party responsible for 

compliance could void the user’s authority to operate this equipment.

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio 

exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil 

ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage 

radioélec- trique subi, meme si le brouillage est susceptible d’en compromettre le fonctionne-

ment.

IMPORTANT! Tous les changements ou modifications pas expressément approuvés par la partie 

responsable de la conformité ont pu vider l’autorité de l’utilisateur pour actioner cet équipment.

Contains:

FCC: SZV-PTM330U 

IC: 5713A-PTM330U

Troubleshooting

Problem

Solution Checklist

The key card switch 

does not generate a 

message

• 

Verify there is an audible click when 

card is inserted or removed

• 

Verify slot is clear of foreign material 

or debris. Use forced air to clean.

The linked device 

does not respond to 

wireless messages

• 

Check for environment or range 

issues

• 

Verify the device is linked

• 

Check the transceiver connection 

and the wiring for errors

• 

Check if appropriate devices are 

linked according to good system 

planning

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