radio controls, receivers, transmitters

Chamberlain/LiftMaster Radio Controls Digital remote controls, DIP switch coded for compatibility with all Chamberlain/LiftMaster garage door openers and radio controls, excluding Security+ products.
	61LM Transmitter 9 position trinary DIP switches 19,683 digital codes per channel. Red LED indicates battery strength and signals sent transmission. 12 battery and visor clip included $25.01 Qty.
	62LM 2-Channel transmitter One channel for garage door opener (GDO), the second channel for another device such as a gate opener or a second GDO Trinary coding with 19,683 changeable codes per channel. Two 9-position trinary DIP switches. Red LED indicates battery strength and signals sent transmission. $30.45 Qty.
	63LM Multi-function transmitter Large button activates primary receiver and two smaller buttons for use with secondary devices. 19,683 digital codes per channel. DIP switch coded trinary switches. Red LED indicates battery strength and signals sent transmission. $30.45 Qty.
	64LM Three channel mini transmitter Compact enough for your purse, pocket, or keychain. Secondary channels can operate devices such as inside/outside house lights or second GDO. Easy code selection, 9-position trinary DIP switches with 19,683 digital codes per channel. 12 volt battery and visor included. Velcro included. $30.45 Qty.
Billion Code Radio Controls General purpose remote control for use with all Billion Code Chamberlain/LiftMaster products(Garage Door Openers, 320LM, 420LM, 520LM, 620LM Series of universal receivers and all 1200 series).
	81LM "Smart transmitter" One channel features private computer-programmed Billion Code Technology. Green LED light indicates battery strength. Operates with a single 12 volt battery (included). $23.56 Qty.
	82LM 2-Channel "smart" transmitter One channel features private computer-programmed Billion Code Technology. Green LED light indicates battery strength. Second channel provides trinary DIP switch coding with 19,683 selections for added security and offers common use devices. 12 volt battery and visor clip included. $29.00 Qty.
	83LM 3-Channel "smart transmitter Each channel features private computer-programmed Billion Code Technology. Green LED light indicates battery strength. 12 volt battery and visor clip included. $30.45 Qty.
	84LM 3+1 Transmitter Three channels feature private computer-programmed Billion Code Technology. Green LED light indicates battery strength. Fourth channel provides trinary DIP switch coding with 19,683 selections for added security. $35.89 Qty.
	99LM Security remote Complete protection if stolen from your vehicle. Choice of over 3,900 security codes. 2 to 5 digit personal code. Backlit keyboard for easy use in the dark (20 second on-time). Can control multiple doors, each with a separate code. $35.53 Qty.
	412HM Coaxial receiver Compatible with all LiftMaster Security+ transmitters only. Ideal for 12VDC operations. External 8" whip antenna included. Relay type contact, 5 amps maximum. Rolling Code Technology and/or Billion Code/DIP switch compatibility. 12 volt DC or 18 - 35 volts AC/DC receiver may be powered by optional plug-in transformer (model 85) if more power is needed. 2 piece aluminum case with removable cover. 3 year warranty. This receiver has the ability to accept a combination of 31 DIP switch or Billion Code remote controls at the same time in "Normal" security mode, but only Security+ remote controls in "High" security mode. $45.17 Qty.
Note: In "Normal" security mode, only the fixed portion of rolling code technology is used.
	422LM 2-Channel receiver Two independent channels. For use where two operators are mounted in close proximity. Smart Garage Door Opener electronics on each channel for fast programming. This receiver can accept 1 DIP switch and 4 Billion Code remote controls. Not compatible with fail-safe operators. External 8" whip antenna included. 5 amp relay contact. Continuous contact closure. Bell wire attached for easy second channel hook-up. 3 year warranty. 2 piece aluminum case with detachable cover. 18 - 35 volts AC/DC If sufficient power is not available, receiver may be powered by an optional plug-in transformer (model 85). $52.93 Qty. 85LM Plug-in Transformer $10.00 Qty.
	423LM 3-Channel receiver (Std or can be used as open-close-stop) 50.75 Three independent channels (one can be set for normally closed operation). Smart Garage Door Opener electronics on each channel for fast programming. This receiver can accept 1 DIP switch and 4 Billion Code remote controls. Excellent for use in commercial door opener applications. Can make a three-channel remote control (i.e. Model 33LM) operate as a three-button control station on a commercial operator. External 8" whip antenna included. 18" color-coded appliance wire leads for each channel provided. 18 - 35 volts AC/DC. Continuous contact closure. Relay type contact, 5 amps maximum. 3 year warranty. Not compatible with fail-safe operators. $73.59 Qty.
	33LM tri-color transmitter for use with 423LM open-close-stop Red, yellow and green activation for easy identification. Accommodates commercial operators requiring open, stop and close functions. Trinary coding for 19,683 changeable codes. Red LED indicates battery strength and signals sent. 12 volt battery and visor clip included. $35.45 Qty.
	86LM Remote antenna mounting kit For use with Models 412LM, 422LM, 423LM when remote operation is needed. Kit includes antenna bracket and 15' of cable. $24.29 Qty.
	86LM-25 Same as above with 25' cable. $38.43 Qty.
Security+ Radio Controls Remote controls featuring Security+ Rolling Technology. Compatible with LiftMaster Security+ Garage Door Openers and Radio Controls.
	970LM 3-Channel mini transmitter Small enough to fit in your pocket or on a keychain. All channels feature Rolling Code Technology. Water resistant. 5-year lithium battery included (3 volts). $29.51 Qty.
	971LM 1-Channel transmitter Features Rolling Code Technology. Directional visor clip included. Two 5-year lithium batteries included (3 volts). $23.64 Qty.
	972LM 2-Channel transmitter One channel Rolling Code Technology. One "Learn" channel to activate shared LiftMaster radio-controlled devices. Two 5-year lithium batteries included (3 volts). $29.51 Qty.
	973LM 3-Channel transmitter All channels feature Rolling Code Technology. 5-year lithium batteries included (3 volts). $29.51 Qty.
	974LM 4-Channel transmitter Three channels feature Rolling Code Technology. One "Learn" channel to activate shared LiftMaster radio-controlled devices. Two 5-year lithium batteries included (3 volts). $33.57 Qty.
	335LM Receiver Security+ Rolling Code Technology. Compatible with most brands of garage door openers manufactured after April 1982. Most popular receiver for residential applications. Illuminated push button for easy nighttime location. Provided with wood screws for easy wall mounting or "piggyback-mounted" directly to terminal strip of garage door opener with mounting clips (provided) 24 volt AC/DC power supply with automatic selection. Momentary transistor contact, 2 amps maximum. Accepts up to four Model 81LM computer programmed codes, 1 DIP switch code and one wireless entry system code. Works with most 2-wire systems without a transformer (some installations may require optional Model 85 transformer for power). Optional plug-in AC transformer requires no hard wiring. 3 year warranty on receiver. Accepts up to 8 Security+ Remote Controls or 1 DIP switch and 12 Billion Code Remote Controls. No longer available. $31.39 Qty.
	335-2LM 2 Car set Same as above, includes two 971LM transmitters. $76.49 Qty.
	535LM Receiver - 3 wire Security+ Rolling Code Technology. Compatible with most brands of garage door openers manufactured after April 1982. Most popular receiver for residential applications. Illuminated push button for easy nighttime location. Provided with wood screws for easy wall mounting or "piggyback-mounted" directly to terminal strip of garage door opener with mounting clips (provided) 24 volt AC/DC power supply with automatic selection. 5 amp relay contact allows for use on commercial/gate operators. Jumper option for momentary or constant relay contact. Accepts up to four Model 81LM computer programmed codes, 1 DIP switch code and one wireless entry system code. Works with most 3-wire systems without a transformer. Optional plug-in AC transformer requires no hard wiring. 3 year warranty on receiver. Accepts up to 8 Security+ Remote Controls or 1 DIP switch and 12 Billion Code Remote Controls. $31.39 Qty.
	535-2LM 2 Car set Same as above, includes two 971LM transmitters. $76.49 Qty.
	635LM Universal plug-in receiver Security+ Rolling Code Technology. Compatible with most brands of garage door openers manufactured after April 1982. Compatible with all LiftMaster remote controls. Plugs into standard polarized 120 volt, 60 Hz AC outlet. Hard wires directly to any garage door opener strip. Smart Garage Door Opener receiver technology allows for easy programming with just a push of a button. $33.35 Qty.