
561324122061 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $19.95 | Condition is New, Heddolf Keystone EX220-1KB Long Range 1500ft Remote For ER294 Receiver Only, shipping cost = $8.75 | 99.8% |
![]() | $27.68 | Top Pick! Condition is New, Keystone Heddolf EX220-1KB Long Range Garage Door Remote For ER294-1K Receiver, FREE SHIPPING | 99.7% |
![]() | $27.68 | Top Pick! Condition is New, Keystone Heddolf EX220-1KB Long Range Remote For ER294-1K Receiver 433.92 MHz, FREE SHIPPING | 99.7% |
![]() | $27.68 | Condition is New, Keystone Heddolf EX220-1KB Long Range Gate Remote For ER294-1K Receiver, FREE SHIPPING | 99.7% |

The Keystone HEDDOLF 561324122061 ER294 EX220 433MHz Transmitter/Receiver is an impressive device designed for long-range wireless control applications. This versatile device operates on the 433MHz frequency, ensuring minimal interference with other devices and a reliable connection over a distance of up to 1500 feet.
The transmitter features an ergonomic design with a comfortable grip, making it easy to use even in various weather conditions. It boasts a 10-dip switch configuration, providing users with numerous customization options to suit their specific needs. The dip switches allow for the adjustment of codes and frequencies, ensuring compatibility with various receiver models and enhancing security by preventing unauthorized access.
The receiver, on the other hand, is compact and lightweight, making it highly portable and easy to install. It can be used with a wide range of devices, thanks to its universal compatibility with 433MHz transmitters. The receiver features an LED indicator, which helps users to monitor the connection status and detect any potential issues.
The Keystone HEDDOLF 561324122061 ER294 EX220 433MHz Transmitter/Receiver is an excellent choice for home automation, security systems, and other wireless control applications. Its long-range capabilities, customizable options, and universal compatibility make it a reliable and versatile device for both DIY enthusiasts and professional installers.
Pros of buying Keystone HEDDOLF ER294 EX220 433MHz Transmitter/Receiver:1. Long Range: The device has a range of up to 1500 feet, making it suitable for large outdoor spaces.
2. Dip Switch Programming: The 10-dip switch programming allows for easy customization and configuration of the device to avoid interference with other devices.
3. Durable Design: The device is built to withstand harsh outdoor conditions, making it a reliable choice for outdoor use.
4. Affordable Price: Compared to other similar devices, the Keystone HEDDOLF ER294 EX220 433MHz Transmitter/Receiver is reasonably priced.
Cons of buying Keystone HEDDOLF ER294 EX220 433MHz Transmitter/Receiver:1. Limited Frequency: The device operates on a single frequency of 433MHz, which may limit its compatibility with other devices using different frequencies.
2. Limited Range Indication: There is no range indicator on the device, making it difficult to gauge the distance between the transmitter and receiver.
3. Limited Compatibility: The device may not be compatible with all types of devices, such as certain security systems or garage door openers.
Conclusion:The Keystone HEDDOLF ER294 EX220 433MHz Transmitter/Receiver is a reliable and affordable option for those in need of a long-range wireless transmitter/receiver for outdoor use. However, its limited frequency and compatibility with certain devices may be a drawback for some users. If you are looking for a device that operates on multiple frequencies and is compatible with a wide range of devices, you may want to consider other options.
Recommendation:If you are looking for a long-range wireless transmitter/receiver for outdoor use and are not concerned about compatibility with other devices, the Keystone HEDDOLF ER294 EX220 433MHz Transmitter/Receiver is a great choice. Its durable design, long range, and dip switch programming make it a reliable and customizable option. However, if you require a device with more versatility in terms of frequency and compatibility, you may want to consider other options on the market.
Details:
Visor clip included. 2pcs EX220-1KB and 1pc ER294 receiver included, the new compact Heddolf by Keystone is also know as the EX220 a long range up to 1,500 feet 1-button visor type remote control. This item is new in box and includes the visor clip, battery, antenna programming instructions. 1-button visor 10 code switch gate opener remote on 433mhz.
Test/operate led. This new compact model replaces the larger EX220. Heddolf ER294 EX220 433mhz long range transmitter/receiver 1500ft 10 dip switch, EX220-1KB by Keystone up to 1,500 ft. One-year manufactures warranty.
specifications entrysyst:
- brand: Keystone Heddolf
- mpn: Ex220-1kb
- model: Ex220-er294
- type: Heddolf Er294 Ex220 433mhz Long Range Transmitter/receiver 1500ft
- upc: 561324122061
offer entrysyst:
- started: november 29, 2024
- prices: $19.95–$27.68
- item condition: New
- sold #: 29
- in stock #: 4
- options: ship-to-home
- availability: in stock
payments entrysyst:
- wallet: google-pay
- other
- credit card: visa
shipping entrysyst:
- service: economy, standard
- type: fixed
- transit: 5-11 days
- class: economy, standard
seller entrysyst:
- # reviews: 4959
- city: miami, florida
- rating: 99.3%
general entrysyst:
- category: Home & Garden > Security > Door Entry Systems Intercoms
returns entrysyst:
- time: 30 days
- policy: returns accepted
- paid by: seller
- method: money back
Grouped With:
- 561324122719: REMOTE DIP SWITCH CONTROL BUTTON, Keystone Heddolf
- 561314172847: REMOTE BUTTON CONTROL, Keystone Heddolf
- 301152754668: DIP SWITCH, Keystone Heddolf

