Security Matters

Using insecure fixed code or learning code is just like give keys to stranger, you never do it in real life - Why not try our KIT-1 and be safer?

New in V5

Built-in timed relay output provides more possibilities, also we have 3 more working modes added in V5.

Security - Abundant Code Combinations for Daily Use

Our rolling code system offers better security and far more code combinations than many other products at comparable price, which still uses 'ages old' fixed code or learning code due to much lower cost.

For Where Security Matters

While there is nothing wrong with fixed code or learning code in hobby projects, you may not want to use it in real life applications such as garage door opener, entry systems etc. where security matters.

Abundant Code Combinations

Our RF system has more than 18 quintillion (18 x 10^18) possible codes, nearly a trillion more than typical fixed code or learning code ones.

How big is a trillion? Let's take sand for example, if learning code's code pool is the size of an average sand, then our transmitter's code pool is bigger than dozens of standard football playgrounds. YES indeed that huge difference.

Performance - Carefully Designed and Manufactured

Range is one of the most popular questions customers ask regarding wireless products, you need better range and more stable performance, we heard you.

Increase Transmitter Power vs. Better Sensitivity Receiver

Unlike many other products which improve range by simply increase transmit power (while it works, it is not the right way). Our transmitter is designed with standards conformance in mind, we achieved better range, done right, by using better sensitivity receiver instead.

Better Superheteodyne RF Module

Unlike many others who just source RF module from outside, we designed our own instead, because we know it is crucial to RF performance. Every SolidAdvantage module is carefully designed by engineer and quality checked using state-of-the-art Rohde & Schwarz RF instrument before final assembly.

This is to make sure every RF receiver module actually achieve -111dBm sensitivity (lower value means better performance) and better stability in the long run.

True Independent Relay Programming

Two independent relay channels can either work together for polarity reverse applications or individually to control different electronics. e.g. one channel for garage door, the other for entry lights.

202U receiver's control logic is transmitter button to receiver channel mapping, so it is much more flexible than other products, especially when dealing with multiple channels or even multiple receivers at the same time.

Standard 510 Transmitters Memory

While other receivers only offer small memory for several remotes, we offer enough memory for hundreds of remotes, as free upgrade for all customers.

DIP Switches

No more jumpers. The human friendly, easy to use DIP switches provide straightforward relay working mode selection & settings possibility.

Visual Feedback

No more guessing. Both relays on board have LED indicators, so customer knows exactly which relay is currently turned on. SIG and PWR leds are also onboard for quick system status check.

Optional +5V Expansion Port

For activate external devices when SIG led is turned on, one typical use is buzzer. Maximum current rating is 150mA for V5 and later versions.

Adaptive Power Input

Thanks to onboard switching power supply system, 202U receiver accepts wide power input range 12-24V AC or DC that is available at many places.

Limit Switches

Other than remote control command, 202U receiver also accepts external limit switches signal (e.g. infrared beam or other sensor) for feedback control.

Plug n' Play Antenna Port

Use your own antenna to extend range? No problem! our brand new connector design makes antenna installation easier than ever.