Accessories
All accessories listed below are Linear/OSCO products. All products are listed with their part numbers.
Gate Controls

| Linear Long Range Radio Controls | ||
| Linear Xtended range FM radio products allow up to 2 miles line-of-site range. | ||
| Important safety note: Gate operators must never be activated whout visual surveillance of gate area. | ||
| 2500-2327 | XR-1 | Single channel superheterodyne receiver |
| 2500-2328 | ANT-2 | Antenna kit for XR-1 receiver with 18' cable |
| 2500-2329 | T-124.8DC | 12VDC power supply for XR-1 receiver |
| 2500-2330 | XT-1H | Single channel superheterodyne receiver |
| 2510-367 | Extended range radio receiver kit | |
| Keypads | ||
| 2500-1906 | Stand alone 480-code wired keypad, 2 relays, exterior cast aluminum, AK-1 | |
| 2500-2340 | Stand alone 480-code wired keypad, 2 relays, exterior flush mount, AKR-2W | |
| 2500-2023 | Stand alone 480-code wired keypad, 2 relays, exterior cast aluminum with built-in Megacode radio receiver, AKR-1 | |
| Card Controls | ||
| 2500-011 | Card reader on gooseneck stand (single period card reader) | |
| 2500-027 | Card reader with surface mount enclosure (single period) | |
| 2500-245 | Card reader replacement (single period) | |
| 2500-311 | Cards, standard (54 minimum) | |
| 2500-276 | Special printing, add to price of standard card | |
| 2500-277 | Second color (per side), add to cost of standard card | |
| 2500-312 | Special numbering of cards, add to cost of standard card | |
| 2500-850 | Special cards - if cards are to match previous order, please provide original order number, serial number of related operator, or a sample card | |
| Token Acceptor | ||
| 2520-437 | Token acceptor in 12x10 locked outdoor enclosure, specify color - black, white or yellow, stand not included | |
| 2520-562 | Tokens - 1,000 minimum | |
| Interior Controls | ||
| 2500-282 | Standard single-button station | |
| 2500-288 | Standard 2-button station | |
| 2500-033 | Standard 3-button station - OPEN-CLOSE-STOP | |
| 2500-691 | 3-button station, flush mount | |
| 2510-115 | 3-button station with toggle switch | |
| Weather-tight Controls | ||
| 2500-844 | Key switch - OPEN-CLOSE with no stop button | |
| 2500-2089 | Exterior single-button station | |
| 2500-1482 | Exterior 2-button station | |
| 2500-1322 | Exterior 3-button station with lock on open or stop | |
| 2500-514 | Extra key for exterior 3-button station (keyed) | |
| 2500-289 | Key switch - OPEN-CLOSE - weather-and temper-proof, heavy duty, spring loaded | |
| 2500-1129 | Key switch - key removable in 2 positions | |
| 2520-047 | Exterior mushroom head push button (momentary contact) | |
| Emergency Opening Devices | ||
| 2510-373 | S.O.S (Siren-Operated Sensors) | |
| 2510-107 | Disconnect kit for Models SLC, SLR, SLD | |
| 2510-146 | Disconnect kit for Models HSLG | |
| 2510-103 | Disconnect kit for Models GSLG-A | |
| 2510-1520 | Fire access enclosure | |