| item | brand | model | description |
| Antenna | Heddolf | F-Ant | Antenna and fitting for Heddolf Receivers |
| Receiver | Heddolf | M294-K | Multi(r) Compatible Receiver 300RF, 10-2 position switches. Wire leads. |
| Receiver | Heddolf | P294-K | Allister(r), Pulsar(r) Compatible Receiver 318RF 9-3 position switches 12/24 volt. Wire leads. |
| Receiver | Heddolf | P294-KA | Allister(r), Pulsar(r) Compatible Receiver 318RF 9-3 position switches 12/24 volt. Spade Lugs. |
| Receiver, 2 Ch. | Heddolf | M294-2K | Multi(r) Compatible 2-Channel Receiver 300RF, 10-2 position switches. Activates 2 adjoining operators. |
| Receiver, 2 Ch. | Heddolf | P294-2K | Allister(r), Pulsar(r) Compatible 2- channel Receiver 318RF 9-3 position switches, 12/24 volt. Wire leads. |
| Receiver, Commercial | Heddolf | PC294-3K | Multi(r) Compatible 3-Channel Commercial Receiver 300RF, 10-2 position switches.For 3-button station commercial operators (some installs may require power supply). |
| Transmitter | Heddolf | C220-1 | Chamberlain(r), Sears(r), Liftmaster(r) Compatible Xmtr. 390RF, 9-3 position switches |
| Transmitter | Heddolf | D220-1 | IDC Micom(r) Compatible Xmtr. 312RF, 9-2 position switches. |
| Transmitter | Heddolf | G220-1 | Genie(r) Compatible Xmtr. 390RF, 9/12-2 position switches w/type selector. |
| Transmitter | Heddolf | L220-1 | Linear(r) Compatible Xmtr. 310RF, 8-2 position switches. |
| Transmitter | Heddolf | M220-1 | Multi(r) Compatible Xmtr. 300RF, 10-2 position switches. |
| Transmitter, Mini | Heddolf | O219-1-340 | Overhead(r) Compatible Mini Xmtr. 340RF ((tunable to 360),9-3 pos. switches. |
| Transmitter, Mini | Heddolf | O219-1-360 | Overhead(r) Compatible Mini Xmtr. 360RF ((tunable to 340),9-3 pos. switches. |
| Transmitter | Heddolf | O220-1-340 | Overhead(r) Compatible Xmtr. 340RF (tunable to 360), 9-3 pos. switches. |
| Transmitter | Heddolf | O220-1-360 | Overhead(r) Compatible Xmtr. 360RF ((tunable to 340),9-3 pos. switches. |
| Transmitter | Heddolf | O220-1-390 | Overhead(r) Compatible Xmtr. 390RF, 9-3 position switches. |
| Transmitter | Heddolf | P220-1 | GTO(r),Allister(r), Pulsar(r) Compatible Xmtr. 318RF,9-3 pos. switches. |
| Transmitter | Heddolf | P220-2 | GTO(r),Allister(r), Pulsar(r) Compatible 2 Button Xmtr. 318RF 8-3 position switches. (9th Sw on rcvr selects button listened to) |
| Transmitter | Heddolf | P220-3 | GTO(r),Allister(r), Pulsar(r) Compatible 3 Button Xmtr. 318RF 8-3 position switches. (9th Sw on rcvr selects button listened to) |
| Transmitter | Heddolf | S220-1 | Stanley(r) Compatible Xmtr. 310RF, 10-2 position switches. |
| Transmitter, Mini | Heddolf | M219-1 | Multi(r) Compatible Mini Xmtr. 300RF, 10-2 position switches. |
| Transmitter, Mini | Heddolf | P219-1 | GTO(r),Allister(r), Pulsar(r) Compatible Mini Xmtr. 318RF, 9-3 pos. switches. |
| Transmitter, Mini | Heddolf | P219-2 | GTO(r),Allister(r), Pulsar(r) Compatible Mini 2 Button Xmtr. 318RF 8-3 position switches. (9th Sw on rcvr selects button listened to) |
| Transmitter, Mini | Heddolf | S219-1 | Stanley(r) Compatible Mini Xmtr. 310RF, 10-2 position switches. |
| Long Range Xmit | Heddolf | EX220-1K | Long Range (up to 1000') 433 MHz Xmtr. with flexible ant..Use with ER294-1K Rcvr. |
| Long Range Rcvr | Heddolf | ER294-1K | Long Range (up to 1000') 433 MHz Rcvr. with flexible ant. Use with EX220-1K Xmtr. |
| Beam, Chamberlain Compatible | Heddolf | SB-C | Chamberlain®, Sears®, Liftmaster® Compatible beams with brackets. |