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Crystal clear two-way communication up to 500 feet wireless.

Wireless Gate Entry Intercom

Thank you for purchasing the Mighty Mule Wireless Gate Entry Intercom. 

Please read the directions carefully and completely before installing.

Instructions for Wireless and Wired Installations

  Nortek Security & Control • Telephone (800) 543-4283 • Fax (850) 575-8912 • website www.mightymule.com

SAFETY NOTE: Never install the keypad 
portion of this unit where a person can 
reach through the gate to activate it, or 
where a person can touch the gate while 
activating the keypad. The recommended 
minimum distance between the gate and 
keypad is 10 ft.

©2017 Nortek Security & Control

rev - 1106-17

IMPORTANT: 

Allow the 

intercom base unit’s battery 
to charge for 12 hours before 
 
time. See page 6 for details.

Keypad Unit

Base Unit

Base Unit

Summary of Contents for MIGHTY MULE MM136

Page 1: ...rol Telephone 800 543 4283 Fax 850 575 8912 website www mightymule com SAFETY NOTE Never install the keypad portion of this unit where a person can reach through the gate to activate it or where a person can touch the gate while activating the keypad The recommended minimum distance between the gate and keypad is 10 ft 2017 Nortek Security Control rev 1106 17 IMPORTANT Allow the intercom base unit...

Page 2: ... using unit on battery Up to 25 different personal entry codes may be programmed into the KEYPAD allowing you to give different temporary and permanent entry codes to different users For example you can give a delivery person their own temporary entry code which you can easily change after he has made the delivery This will prevent him from being able to regain access while still allowing those to...

Page 3: ...NTED Light LED turns GREEN when access permission is granted Keypad Front Battery Holder Use 4 AA batteries if hard wired power supply is not used If external power source is used the 4 AA batteries will provide a back up power source 2 9 54054 0 7 2 o 4 5 o o o o 3 4 5 6 1 3 ID SET button This button is used only when there is another pair of Mighty Mule wireless intercom units nearby causing int...

Page 4: ...ogramming the Keypad section Control Board Connections 1 2 ABC 3 DEF 4 GHI 5 JKL 6 MNO 7 PRS 8 TUV 9 WXY 0 CALL STATUS PROGRAM CALLING GRANTED NOTE If your control board doesn t look like any of these diagrams please call Technical Service at 1 800 543 1236 or 850 575 4144 for additional support GRN BLK RED RECEIVER COM COM CLOSE CYCLE CLOSE SAFETY EXIT OPEN SHADOW LOOP CLOSE EDGE OPEN EDGE J11 J1...

Page 5: ...ed The STATUS light and the beeper will sound for 2 seconds before returning to normal operation without saving H _ X code 1234 is the Master Code The round black dot is the PROGRAM button Program Add New Temporary Entry Code Press and release PROGRAM button Enter the Master Code then press and release PROGRAM button Enter 8 and any number between 1 thru 7 then press and release the PROGRAM button...

Page 6: ...GRAM button deleted H _ memory 1234 is the Master Code The round black dot is the PROGRAM button 1 2 3 4 0 7 GRANT ACCESS Button The GRANT PERMISSION button must be pressed then the person at the keypad can press any key to open the gate Intercom Face PUSH TO ANSWER TALK Button Used to answer CALL from keypad HOLD to talk RELEASE to listen P O W E R K e y p a d B a t t L o w G r a n t P e r m is s...

Page 7: ...ery will last approximately four 4 hours when unplugged from the transformer You can turn the unit OFF to conserve battery power but it will not receive a signal when OFF Remove the battery access cover using a small phillips head screwdriver Plug the rechargeable Ni MH battery into the receptacle inside the battery compartment See diagram to the right When this is done replace the battery access ...

Page 8: ...e keypad which means the ID Codes are set _ with at least 10 feet between them to prevent interference 2 9 54054 0 7 2 o 4 5 o o o o 3 4 5 6 1 3 ID SET button ID SET VO LU M E P O W E R O FF O N Keypad Inside Intercom Bottom 1 2 ABC 3 DEF 4 GHI 5 JKL 6 MNO 7 PRS 8 TUV 9 WXY 0 CALL STATUS PROGRAM CALLING GRANTED Keypad Front ID SET button Intercom ID Codes The Base and Keypad that came in this kit ...

Page 9: ... of the intercom base unit 3 Make sure the antenna to antenna distance between the keypad and the base unit is at least 30 feet 4 Reset the MASTER Intercom base unit s ID Code IMPORTANT Base units must be no closer than 10 feet from each other to prevent interference Batteries must be installed and the units turned ON A Press the ID SET button on the Keypad until you hear a beep then release This ...

Page 10: ...k Security Control Telephone 800 543 4283 Fax 850 575 8912 website www mightymule com Hole Template for Mounting the Base Unit The contents of all material available on this installation manual are copyrighted by Nortek Security Control NSC unless otherwise indicated All rights are reserved by NSC and content may not be reproduced downloaded disseminated published or transferred in any form or by ...

Page 11: ...ns 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a res...

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