

800-449-4283
830-537-5782
830-537-5784 FAX
BUSINESS OFFICE HOURS
Monday - Thursday
8:30a.m.- 4:30p.m.
Our Products
Highest Quality, Best Price​
With more than 20 years of experience offering typical German quality and reliability in design development, plus an efficient, low-cost production facility in China, you can depend on Keystone Heddolf International to provide a quality product at an affordable price.The following is a listing of the products we currently offer.


P220- 1KB Transmitter (ONE BUTTON)
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318 MHz
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Compatible with Allstar, Allister, Pulsar and Challenger.
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Size 1 1/4" x 3" x 1/8"
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Nine (9) 3-position trinary dip switch format
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Compatible with receiver model P294-K
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12V Alkaline Battery & Metal clip included
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Also available in the key chain P219-1K


P220- 2KB Transmitter (TWO BUTTON)
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318 MHz
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Compatible with Allstar, Allister, Pulsar and Challenger
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Size 1 1/4" x 3" x 1/8"
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Eight (8) 3-position (- 0 +) dip switch format
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Compatible with receiver model P294-K
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12V Alkaline Battery & Metal clip included
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Also available in the key chain P219-2K


P220- 3KB Transmitter (THREE BUTTON)
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​318 MHz
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Compatible with Allstar, Allister, Pulsar and Challenger
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Size 1 1/4" x 3" x 1/8"
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Eight (8) 3-position (- 0 +) dip switch format
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Compatible with receiver model P294-K
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12V Alkaline Battery & Metal clip included


GRC 390/315-K Transmitter (THREE BUTTON)
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Dual Frequency 315 MHz or 390 MHz
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Compatible with Genie brand garage doors
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Size 1 1/4" x 3" x 1/8"
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Visor Clip
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12V Alkaline Battery & Metal clip included


GRC 390-1KB Transmitter (ONE BUTTON)
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Frequency 390 MHz
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Compatible with Genie brand garage doors
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Size 1 1/4" x 3" x 1/8"
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​
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Visor Clip
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12V Alkaline Battery & Metal clip included


O220-1KB Transmitter (ONE BUTTON)
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340MHz, 360MHz, 390MHz
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Compatible with Overhead Door
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Size 1 1/4" x 3" x 1/8"
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Nine (9) 3-position (+,0,-) dip switch format
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12V Alkaline Battery & Metal clip included
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Also available in the Key Chain O219-1K


M220-1KB Transmitter (ONE BUTTON)
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300 MHz
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Compatible with Multi, Elmac brand garage door.
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Size 1 1/4" x 3" x 1/8"
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Ten (10) 2-Position (on/off) dip switch format
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12V Alkaline Battery & Metal clip included
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Also available in Key Chain Model M219-1KA


G220-1KB Transmitter (ONE BUTTON)
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390 MHz
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Size 1 1/4" x 3" x 1/8"
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Compatible with Genie brand garage door openers.
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Nine or Twelve (9/12) 2-position (on/off) dip switch format
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12V Alkaline Battery & metal visor clip included


L220- 1KB Transmitter (ONE BUTTON)
PRODUCT DISCONTINUED
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310 MHz
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Compatible with Linear brand garage door openers.
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Size 3 1/2" x 2 1/4" x 3/4"
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Eight (8) 2-positions (on/off) dip switch format
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9V Alkaline Battery & metal visor clip included


M219-1K Transmitter (ONE BUTTON KEYCHAIN)
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300 MHz
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Compatible with Multi, Elmac brand garage door openers.
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Size 2 1/4' x 3/8' x 1/2'
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One button single-channel remote transmitter
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Ten(10)2-Position(on/off) dip switch format
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Key-chain and 12V battery included


O219-1K Transmitter (ONE BUTTON KEYCHAIN)
PRODUCT DISCONTINUED​
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340 MHz, 360 MHz, 390 MHz
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Compatible with Over Head Door, Crusader, Heddolf brand garage door openers.
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Size 2 1/4' x 3/8' x 1/2'
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Nine (9) 3-positions - 0 + dip switch format
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Key-chain and 12V battery included


P219-1K Transmitter (ONE BUTTON KEYCHAIN)
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318 MHz
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Compatible with Pulsar or Allister model 931- 318R unit
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Size 2 1/4" x 1 3/8" x 1/2"
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Nine (9) 3-position
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(- 0 +) dip switch format
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Key-chain and 12V battery included


P219- 2KA Transmitter (TWO BUTTON KEYCHAIN)
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318 MHz
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Compatible with Pulsar or Allstar brand unit
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Size 2 1/4" x 1 3/8" x 1/2"
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Eight (8) 3-position (- 0 +) dip switch format
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Compatible with Allstar receiver model 931-318R
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Key-chain and 12V battery included


S219-1KA Transmitter (ONE BUTTON KEYCHAIN)
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310 MHz
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Compatible with 310 MHZ replaces Stanley brand
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Size 2 1/4" x 1 3/8" x 1/2"
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Ten (10) 2-position on/off dip switch format
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Key-chain and 12V battery included


P294-1KB UNIVERSAL GARAGE DOOR RECEIVER
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318 MHz
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Compatible with Allstar and Pulsar systems
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Size 4 1/2" x 3 1/2" 1 1/4" (including mounting tabs)
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Switchable between 12 and 24 Volt A.C or D.C
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Switchable relay from pulse to continuous
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Nine (9) 2-position (on/off) dip switch format
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Both F connector & wire standard.


EX220-1KB LONG RANGE TRANSMITTER
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EXCEPTIONAL QUALITY BY TOP GOVERNMENT AGENCY!
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433.92 MHz
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Size 3 1/2" x 2 1/4" x 3/4"
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Ten (10) 2- position (on/off) dip switch format
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With optimal conditions range is up to 1500FT.
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9V battery, metal visor clip, and antenna included


ER294-1K LONG RANGE RECEIVER
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EXCEPTIONAL QUALITY BY TOP GOVERNMENT AGENCY!
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433.92 MHz
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Size 4 1/2" x 3 1/2" 1 1/4" (including mounting tabs)
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Switchable between 12 and 24 Volt
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Ten (10) 2- position (on/off) dip switch format
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With optimal conditions range is up to 1,500FT.


P330-1KB (WIRELESS KEYPAD)
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318 MHz Compatible with the Allstar, Pulsar receivers
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Uses 12V Alkaline Battery, Captive screws on face plate (4)
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Size:6" x 3 3/8" x 2"
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Nine (9) 3-position (+/0/-) dip switch format
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Holds up to 60 individual 4-digit user code plus the master code., User friendly coding
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Back lit keypad, Weather Proof enclosure, Poly carbonate housing
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Can be hardwired and/or wireless
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Designed to mount on goose-neck post or wall


M330-1KB (WIRELESS KEYPAD) MULTICODE
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300 MHz Compatible with the Muti Code receivers
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Uses 12V Alkaline Battery, Captive screws on face plate (4)
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Size:6" x 3 3/8" x 2"
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Ten (10) 2-position (on/off) dip switch format
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Holds up to 60 individual 4-digit user code plus the master code., User friendly coding
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Back lit keypad, Weather Proof enclosure, Poly carbonate housing
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Can be hardwired and/or wireless
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Designed to mount on goose-neck post or wall


CRC 315 & 390-3A Transmitter (THREE BUTTON)
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315 MHz or 390 MHz
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LiftMaster & Sears Compatible ROLLING CODE Transmitter
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Size 3" x 1 3/4" x 1/2"
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12V Alkaline Battery & metal visor clip included


ANT-F
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External F Connector Antenna
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Can be used on all Keystone Heddolf receivers
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9" long