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Linear Multi-Code Safety Edge Transmitter (Open Box)

SKU: LN302210_OB

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1 available at this price.

$56.00 $104.95

WARNING: Cancer and Reproductive Harm –



This product is brand new; however, we did ship it to a previous customer who promptly returned it. The product is still in great condition, but the original box may be damaged or missing. We offer FREE tech support and are selling this as is, with no returns.

Intended For Use With Motorized Gates Or Barrier Arms

The Linear Gate Safety Edge Transmitter (Model 302210) is for adding obstacle sensing for motorized gates or barrier arms. Using a safety edge transmitter is more economical and discrete than the traditional coiled cord connection method.

  • Compatible with 300 MHz Multi-Code receivers
  • Safety edge transmitter
  • Activates receiver for stop or reverse entrapment
  • No cables or coiled wires
  • Mounting hardware (4 screws) supplied
  • Powered by 9-volt battery
  • 1,024 codes

The transmitter mounts directly on the gate or barrier arm and wires to a standard exterior safety edge sensor (a Miller gate edge sensor is recommended). If an obstacle is encountered, the sensor will present a closed circuit across the connecting wires and the 302210 will transmit a message to the receiver signaling entrapment to the gate operator. The operator then stops or reverses the movement of the gate.

The 302210 transmitter is supplied in a weather-resistant, fiberglass box. Its circuit board is coated to prevent moisture damage. The enclosure mounts to the gate, door, or barrier arm through sealed interior mounting screws.

The 302210 is compatible with 300 MHz Multi-Code receivers and Model 109950 and 302850 receivers.

Radio Controls For Every Requirement From Linear

From garage door openers to gate operators, from loading dock doors to access control systems, from everyday entry to high security, Linear makes radio controls to cover the industry’s diverse range of applications. Single and multi-channel transmitters and receivers can be mixed and matched within product families to address just about any user need.


  • Manufacturer Part #: Manufacturer
  • UPC: 093863105555
  • Frequency: 300 MHz
  • Dimensions: 4" W x 4.28" H x 2.2" D
  • Warranty: 1 Year