# Four-Channel Receiver, 304 MHz

**Manufacturer:** Linear  
**MPN:** `D-4R`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Linear |
| Manufacturer name | Linear |
| Manufacturer | Linear |
| DimensionUnit | inch |
| Extra Product Name | Four-Channel Receiver, 304 MHz |
| UPC | 029191195463, 29191195463 |
| UnitOfMeasure | EA |
| Weight | 0.52, 0.41, 0.41446905256 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 8 |
| extendedQty | -2 |
| height | 4.2 |
| length | 1.3 |
| moq | 1 |
| MPN | D-4R |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G2439291 |
| tierMinQty1 | 1 |
| tierPrice1 | 121.88 |
| url | https://www.zoro.com/linear-four-channel-receiver-304-mhz-d-4r/i/G2439291/ |
| width | 4.9 |
| EAN | 29191195463 |
| Part Number | D-4R |
| Model | D-4R |
| Product Group | BISS |
| Item | Access Control Receiver |
| Number of Channels | 4 |
| Width | 4.9 in, 11.7, 1339, 4.6062992079, 4.61, 500, 75 |
| Depth | 1.3 in |
| Features | 64 Discrete Codes |
| Operating Temp Range | 32 Degrees to 140 Degrees F |
| Height | 4.2 in, 1.6141732267, 1242, 13.4, 464, 5.28, 70 |
| Operating Frequency | 304.000 MHz |
| Powered By | 11 to 24V DC or 12 to 16V AC |
| Includes | Wire Lead |
| Output | Solid State |
| Country of Origin (subject to change) | China |
| ASIN | B00QL5K67K |
| AdultProduct | False |
| Amount | 164.78 |
| Asin | B00QL5K67K |
| Autographed | False |
| Binding | Misc. |
| Brand | Linear |
| Bullet_point | Four form "C" relay outputs, Four independent channels, One Amp contact rating @ 32 Volts AC/DC, RF frequency: 303.875 MHz, 4.9" W x 4.2" H x 1.3" D, Standard digital format: 64 discrete codes |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091 |
| ClassificationId | 3180341 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Home Security Systems |
| EANList | 29191195463 |
| Feature | Four independent channels |
| Identifier | 0029191195463, 029191195463 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2439291 | 121.88 | 1 | None | 1 |
| absupply.net | LINEAR D-4R |  |  | None | 1 |

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Structured data: `/python/html6/product/500/117000000/117244500/part_--D4R---Linear--c83ba205fe.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp