We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
LINEAR logo

LINEAR

Linear is a brand historically associated with radio-frequency (RF) remote control and access control equipment, with product lines that include visor and key ring transmitters operating in the 300–310 MHz band. The brand's transmitters are used to actuate gates, garage doors, and access barriers, and are available in single- and multi-channel configurations with code capacities ranging from 64 to 1,024 selectable codes. These devices are typically deployed in residential, commercial, and industrial security systems where a compact, battery-powered remote is required. 3G Electric supplies Linear remote controls and related security system components globally, with 58 SKUs currently listed. The portfolio includes visor transmitters with one, two, or four buttons, and key ring transmitters with one button, covering both 300 MHz and 310 MHz maximum operating frequencies. Many units ship with batteries included for immediate use. The transmitters are designed for integration with compatible receivers and access control panels, and are commonly specified by maintenance managers and procurement specialists for replacement or new installations. Technical buyers should note the frequency and code capacity when selecting a model, as these parameters determine compatibility with existing systems. 3G Electric provides access to Linear part numbers such as MCS308911, DNT00017A, DT-4, MCS108210, DNT00026, MCS 414001, MCS412001, and MCS307010, among others. The product range is focused on remote control for security systems, with an emphasis on RF transmitters that are straightforward to deploy and maintain. For plant engineers and integrators, the key considerations are frequency matching, channel count, and code capacity, all of which are specified in the product data. 3G Electric supports the Linear line by stocking these SKUs and offering global shipping, enabling procurement teams to source replacement transmitters and expand existing systems without geographic restriction. The brand's products are not limited to a single region; they are used in various markets where RF remote control is a practical solution for access management. When specifying Linear transmitters, verify the operating frequency and code format against the receiver to ensure interoperability. The visor and key ring form factors address different user preferences and installation contexts, from vehicle-mounted visor clips to portable key ring fobs. Batteries are included with most models, reducing the need for separate power source procurement. 3G Electric's catalog includes detailed specifications for each SKU, such as button count, channel count, and maximum frequency, to assist technical evaluation. This information allows buyers to match replacements to existing systems or design new installations with confidence. The Linear line is part of a broader offering of industrial and security equipment available through 3G Electric, which serves a global customer base. For those managing access control systems, Linear transmitters provide a means to control entry points remotely, with options for multiple channels to operate separate barriers or functions. The 300 MHz and 310 MHz frequencies are common in legacy and current systems, and the code capacities support varying levels of security and customization. 3G Electric does not manufacture these products; it distributes them as part of its catalog. The company's role is to make these components accessible to buyers worldwide, with product data and availability information. When evaluating Linear transmitters, consider the environment and usage pattern: visor transmitters are often used in vehicles, while key ring transmitters are carried personally. Both types are battery-powered and designed for repeated operation. The inclusion of batteries simplifies deployment, as the unit can be put into service immediately upon receipt. For procurement, the MPNs and SKUs listed by 3G Electric facilitate cross-referencing and order accuracy. The Linear brand's focus on RF remote control aligns with the needs of security and access management applications, where reliable wireless actuation is required. 3G Electric's global reach means these products can be shipped to various locations, supporting maintenance and upgrade projects across different regions. Technical documentation and specifications are available for each SKU to aid in selection. In summary, Linear remote controls distributed by 3G Electric encompass a range of visor and key ring transmitters with defined frequency, code, and channel characteristics, suitable for gate, garage, and access control systems. Buyers should match these parameters to their existing infrastructure to ensure compatibility and performance.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
Worldwide Shipping
Air & sea freight
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 1 of 6
← Prev123…6Next →

About LINEAR

Linear is a brand historically associated with radio-frequency (RF) remote control and access control equipment, with product lines that include visor and key ring transmitters operating in the 300–310 MHz band. The brand's transmitters are used to actuate gates, garage doors, and access barriers, and are available in single- and multi-channel configurations with code capacities ranging from 64 to 1,024 selectable codes. These devices are typically deployed in residential, commercial, and industrial security systems where a compact, battery-powered remote is required. 3G Electric supplies Linear remote controls and related security system components globally, with 58 SKUs currently listed. The portfolio includes visor transmitters with one, two, or four buttons, and key ring transmitters with one button, covering both 300 MHz and 310 MHz maximum operating frequencies. Many units ship with batteries included for immediate use. The transmitters are designed for integration with compatible receivers and access control panels, and are commonly specified by maintenance managers and procurement specialists for replacement or new installations. Technical buyers should note the frequency and code capacity when selecting a model, as these parameters determine compatibility with existing systems. 3G Electric provides access to Linear part numbers such as MCS308911, DNT00017A, DT-4, MCS108210, DNT00026, MCS 414001, MCS412001, and MCS307010, among others. The product range is focused on remote control for security systems, with an emphasis on RF transmitters that are straightforward to deploy and maintain. For plant engineers and integrators, the key considerations are frequency matching, channel count, and code capacity, all of which are specified in the product data. 3G Electric supports the Linear line by stocking these SKUs and offering global shipping, enabling procurement teams to source replacement transmitters and expand existing systems without geographic restriction. The brand's products are not limited to a single region; they are used in various markets where RF remote control is a practical solution for access management. When specifying Linear transmitters, verify the operating frequency and code format against the receiver to ensure interoperability. The visor and key ring form factors address different user preferences and installation contexts, from vehicle-mounted visor clips to portable key ring fobs. Batteries are included with most models, reducing the need for separate power source procurement. 3G Electric's catalog includes detailed specifications for each SKU, such as button count, channel count, and maximum frequency, to assist technical evaluation. This information allows buyers to match replacements to existing systems or design new installations with confidence. The Linear line is part of a broader offering of industrial and security equipment available through 3G Electric, which serves a global customer base. For those managing access control systems, Linear transmitters provide a means to control entry points remotely, with options for multiple channels to operate separate barriers or functions. The 300 MHz and 310 MHz frequencies are common in legacy and current systems, and the code capacities support varying levels of security and customization. 3G Electric does not manufacture these products; it distributes them as part of its catalog. The company's role is to make these components accessible to buyers worldwide, with product data and availability information. When evaluating Linear transmitters, consider the environment and usage pattern: visor transmitters are often used in vehicles, while key ring transmitters are carried personally. Both types are battery-powered and designed for repeated operation. The inclusion of batteries simplifies deployment, as the unit can be put into service immediately upon receipt. For procurement, the MPNs and SKUs listed by 3G Electric facilitate cross-referencing and order accuracy. The Linear brand's focus on RF remote control aligns with the needs of security and access management applications, where reliable wireless actuation is required. 3G Electric's global reach means these products can be shipped to various locations, supporting maintenance and upgrade projects across different regions. Technical documentation and specifications are available for each SKU to aid in selection. In summary, Linear remote controls distributed by 3G Electric encompass a range of visor and key ring transmitters with defined frequency, code, and channel characteristics, suitable for gate, garage, and access control systems. Buyers should match these parameters to their existing infrastructure to ensure compatibility and performance.

Common Applications

  • Residential gate control — Linear visor transmitter MCS308911 for single-button operation of a gate from a vehicle.
  • Commercial garage access — Linear key ring transmitter DNT00026 with 256 codes for employee entry.
  • Industrial barrier management — Linear four-channel visor transmitter DT-4 to control multiple access points.
  • Apartment complex security — Linear two-channel visor transmitter MCS412001 for resident vehicle access.
  • Parking facility entry — Linear key ring transmitter MCS307010 for portable access control.
  • Warehouse door operation — Linear visor transmitter MCS 414001 with 512 codes for secure entry.

Frequently asked questions

Common questions about LINEAR from 3G Electric.

What frequency do Linear visor transmitters operate on?

Linear visor transmitters in the 3G Electric catalog operate at maximum frequencies of 300 MHz or 310 MHz, depending on the model. For example, the MCS308911 operates at 300 MHz, while the DNT00017A operates at 310 MHz. The frequency must match the receiver for proper function. When selecting a replacement or new transmitter, verify the frequency of the existing system. These transmitters are available in one-, two-, and four-button configurations, with code capacities ranging from 64 to 1,024 codes. The visor form factor allows mounting in a vehicle for convenient access control.

How many codes are available on Linear key ring transmitters?

Linear key ring transmitters listed by 3G Electric have code capacities that vary by model. The MCS108210 has a maximum frequency of 310 MHz and does not specify a code count in the provided data, while the DNT00026 operates at 310 MHz with 256 selectable codes. The MCS307010 operates at 300 MHz. Code capacity affects the number of unique transmitter-receiver combinations possible. For systems requiring higher security or more unique codes, select a model with a higher code count. Always confirm compatibility with the receiver's code format. Batteries are included with these key ring transmitters for immediate use.

Are batteries included with Linear remote controls?

Yes, the Linear remote controls supplied by 3G Electric typically include batteries. This applies to both visor and key ring transmitters, such as the MCS308911, DNT00017A, DT-4, MCS108210, DNT00026, MCS 414001, MCS412001, and MCS307010. The inclusion of batteries means the transmitter can be put into service without purchasing separate power sources. However, battery type and life may vary by model, and replacement batteries should be selected according to the manufacturer's specifications. For long-term maintenance, consider stocking spare batteries. The product data indicates 'Batteries Included' for these SKUs, simplifying procurement and deployment.

What is the difference between Linear visor and key ring transmitters?

Linear visor transmitters are designed to be mounted on a vehicle's visor, providing convenient access control from inside a car, often for gates or garage doors. Key ring transmitters are portable and intended to be carried on a key ring, allowing personal access control. Both types are available in single- and multi-channel versions. Visor models in the 3G Electric catalog include the MCS308911, DNT00017A, DT-4, MCS 414001, and MCS412001. Key ring models include the MCS108210, DNT00026, and MCS307010. The choice depends on usage context: visor for vehicle-based operation, key ring for personal carry. Both operate at 300 MHz or 310 MHz and include batteries.

Can Linear transmitters be used with existing access control systems?

Linear transmitters can be used with compatible access control systems, provided the frequency and code format match the receiver. The transmitters operate at 300 MHz or 310 MHz and support various code capacities. Before integrating, verify that the receiver operates on the same frequency and can learn or accept the transmitter's code. Many systems have specific programming procedures for adding transmitters. The product data for each SKU includes frequency and code information to assist in matching. If replacing an existing transmitter, note the original model's specifications. 3G Electric supplies these transmitters globally, and technical documentation is available to support selection and compatibility checks.

What are the channel options for Linear visor transmitters?

Linear visor transmitters are available with one, two, or four channels, corresponding to the number of buttons. For example, the MCS308911 is a single-channel, one-button transmitter; the DNT00017A is a two-channel, two-button model; and the DT-4 is a four-channel, four-button unit. Multi-channel transmitters allow control of multiple functions or barriers from a single remote. The channel count should be selected based on the number of separate operations required. Code capacities vary: the MCS308911 has 1,024 codes, the DNT00017A has 128 codes, and the DT-4 has 64 codes. All include batteries. These transmitters are suitable for gate, garage, and access control applications.