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Technical Details
- Compatible with 300 MHz Multi-Code receivers
- Backlit keys
- RF frequency: 300 MHz
- 2.75" W x 6.25" H x 1" D
- Powered by 9-volt battery
Product Details
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Product Description
The Model 420001 is compatible with 300 MHz Multi-Code receivers and Model 109950 and 302850 receivers.The Model 420001 Wireless Keypad is a weather-resistant keyless entry station transmitter. Entering a programmable 4-digit access code sends the programmable radio code to the receiver to activate the door or gate operator. The transmitter is powered by a 9-volt battery, has a test/operate indicator, and keys that light during use. When the battery gets low, the keypad will blink during use to indicate that the battery needs changing. The transmitter is Multi-Code format providing 1,024 possible radio codes. The transmitter will only activate receivers set with the same code programmed into the keypad.
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Most Helpful Customer Reviews
2 of 2 people found the following review helpful:
1.0 out of 5 stars
Multicode wireless keypad from Sanford and Son,
Amazon Verified Purchase(What's this?)
This review is from: Linear 420001 300MHz Wireless Keypad (Electronics)
I received the keypad and installed it. It is a side business of mine to keep several automatic gates operating and have done this many times. The keypad has a problem with the wires to the battery it only works if you push up on the red wire while the battery is out. It is a sealed unit and I cannot get into it to repair a new item. Seems like a long process to get it returned in the mean time I have an unhappy customer.
7 of 10 people found the following review helpful:
1.0 out of 5 stars
Disappointed,
I received this product quickly from ASP doors. Unfortunately, that is the only positive feedback I can offer.
I purchased a receiver and keypad that were defective. The assistance from Linear Corporation was less than adequate, and they were not able to address the problem. I could make the door actuate only when the transmitter was within 1" of the receiver antenna. Ultimately, Linear told me that I had to go to ASP Door to return the product. It has been a month and multiple e-mails to ASP Doors - with absolutely no response. I will not consider purchasing any product from ASP Doors again. Be advised that if you do, and the product is defective, that there is no phone number for ASP Doors and that they do not answer e-mails.
5.0 out of 5 stars
Priced Right, Works Great, Wireless,
By
Amazon Verified Purchase(What's this?)
This review is from: Linear 420001 300MHz Wireless Keypad (Electronics)
I bought this keypad as an exact replacement for a 9 year old unit. The keypad gets bombarded by New Mexico sun, eventually the keys and case harden and crack; 9 years is a long life in this environment. Purchased 6 months ago, works perfectly, exact fit to replace the old one. The price was very good and shipping was on-time. I recommend these to our friends with driveway gates.
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