Linear (Delta 3) Wireless Keypad DTKP

alaTest has collected and analyzed 16 user reviews of Linear (Delta 3) Wireless Keypad DTKP from Amazon.com. The average user rating for this product is 4.6/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. People are impressed by the price. The usability also gets good opinions, but there are some critical opinions about the reliability.