Universal RF Relay Receiver Board 2-Channel Short Introduction
Our 202U receiver applies well to many wireless control applications and is recommended for future projects where performance is critical.
Authorized Dealer Products
Price of this product is disclosed to our authorized dealer only. Please register an account at our website and Contact Us if you are interested to become our authorized dealer.
Our video introduction of 202U receiver is available here - Watch SR-RCS-202U video instruction on youtube >
automobiles / motorcycles / remote engine starter / vehicle door locks / anti-theft alarm and security system / personal alarm / home security system / home electric control / wireless toys / short-to-medium distance wireless remote control products / garage door and gate openers / wireless roller blinds and shutter control / industry automation wireless control
Solidremote Technologies Limited 2012
A-Grade Printed Circuit Board
Military A-Grade PCB from world-famous KB group, which offers far more stability & performance over many other products, sustain the same performance even after years of use. We use 25% thicker reinforced A-Grade printed circuit board to provide a stable infrastructure for our receiver.
3-Level Power Supply System
When it comes to stability, the power supply is one of the most important factors involved, we adapted 3 levels power supply & filtering system, which ensures the core processing unit get the highest quality power even under the toughest situation.
SONGLE Brand Relay
Well, the relay is of course very important to a remote relay board or radio card, a good relay shall work properly even after millions times of action. That’s why we choose SONGLE relays, just the same as what is used on Chamberlain and many other receivers.
Enhanced Internal Antenna Accessories
Antenna is the key factor to the receiver’s distance, we stick to the top quality antenna designed specifically for medium range wireless application, which provides superior performance up to 200 meter distance line of sight using medium distance transmitters.
Microchip PIC Series Microprocessor
Microchip is known as a world leading provider of microcontroller and analog semiconductors, around 80 percent official garage door receivers are using microchip solutions, so we stick with Microchip to offer best quality.
Princeton Superheterodyne Receiver Unit
Princeton Technology OOK highly integrated single-chip RF ICs are on-board to provide highly efficient communication between transmitters and receivers, which is crucial to stable & reliable RF wireless control.
Light Speed Storage Unit
Speed is important, especially to our large storage capacity up to 400 transmitters, thus we use ATMEL 93 series microwire storage unit instead of traditional 24 series, the change itself provides up to 7 times speed increase.
DIP Switches Working Mode Selection
Compared to other tricky way of working mode selection which uses multiple press of learning buttons. Our DIP switches selection are straight & easy, which saves many support trouble & cost.
2 x Limit Switches Enabled
Each channel is equipped with a NO (Normally Open) limit switch, which can sense the incoming signal, and is very useful in motor control related operations such as reverse polarity DC motor control.
5V Magic Port On-Board
5V magic port on board which can output a programmable 5V DC signal, one of the most common usage is to connect a external piezo transducer buzzer (80dB typical) to work together with the SIG LED, providing both audio & visual signal.
12V-24V AC-DC Wide Voltage Range
The wide power input range makes our receiver applicable for many installation situations, from the solar powered station to standard garage door accessories across the world.
Independent Channel Learning
We have two individual channels which can both work together to control a forward & reverse motor and work individually to control different electronics, such as one channel for garage door while the other for entry lights.
Rolling Code Security+ Technology
It’s close-to-impossible to electronically crack the rolling code technology, the remote control rolls over to a new code, out of a possible 4 billion codes, each time the remote is used, enhancing the feeling of personal safety.
Water Resistant IP23 Plastic Housing
Our receiver is designed to work both indoor and outdoor, default enclosure supplied can protect the inner circuit safe from rain or other tough weather, while customer can also use chemical glue or epoxy adhesive to seal the installation holes after setup, providing IP55 equivalent protecting level.
Reinforced Enclosure with Mounting Holes
The reinforced plastic enclosure protects the inner circuit from outside force which may damage the enclosure, while the two mounting holes provide easier installation against walls & other vertical surface.
EC DECLARATION OF CONFORMITY
SOLIDREMOTE TECHNOLOGIES LIMITED - via Shenzhen - CHINA declares that SR-RCS-202U remote control receivers meet the essential requisites fixed by the Directive 1999/5/EC R&TTE. Shenzhen 11-12-2011 CE certificate is available upon customer request.
Standard 400 Transmitters Memory
Our standard feature of up to 400 transmitters in memory makes our receiver extremely versatile against many applications. From common residential garage control to large dormitory which holds many transmitters.
Built-in DC Motor Polarity Control
One of the most common use of remote receivers is to control forward and reverse of DC motors, to drive screens or actuators back and forth, our receiver has this feature built-in to save the overall cost.
Four Independent Output Modes
Despite of the most common output features such as independent channel momentary and toggle, our receiver also equipped with latching group feature, which is very useful in motor reverse polarity control. Timed output and sequenced output is also available for volume orders.
Programmable Intelligent Receiver
Although we have lots of possibilities included which maybe sufficient for normal receiver use, such as garage and gate control, electronic fan and light control etc. We know that there is always specific needs for your project, that's why we offer customizable program to build a receiver only for you.
10A High Current Switching Capability
Thanks to tinned soldering technology, our 202U receiver features true capability of switching up to 10 amps high current while still keeps cool & stable, which is crucial to industrial wireless control, motor control and searchlight control etc.
Only available on some models / upon request.
Case Color @ Your Choice
We understand you - our dear customer may need a different case color to blend our receiver smoothly into your products, so we offer black or even transparent color choice other than standard white for orders larger than 1000pcs.
Like a more customized product?
The enclosure can be customized to your needs, for example, you can add your brand logo on the enclosure. Contact Us to request a free quote.
RF Remote Control Relay Looking for Matching Transmitter and Accessories?
Compatible with all Solidremote RF Remote Control Transmitters / Solidremote Long Range RF Remote Control Transmitters
Our RF Remote Control Transmitters provide an easy out of the box function to control most universal devices wirelessly, and is best performed when paired with our receiver modules, while Long Range RF Remote Control Transmitters can extend the transmitting distance up to 2000 metres.
The most popular remote control chosen by our customers are TX-102 / TX-112 / TX-116 / TX-401 / TX-412 type.
RF Remote Control Relay Applications
Widely used in automobiles, motorcycles, remote engine starter, vehicle door locks, anti-theft alarm and security system, personal alarm, home security system, home electric control, wireless toys, short-to-medium distance wireless remote control products, garage door and gate openers, wireless roller blinds and shutter control, industry automation etc.
RF Remote Control Relay Antenna Application Guide
For whip antenna, it is best to use the antenna of 1/4 wavelength, for antenna has a great impact on reception effect of the module, normally using 50Ω single core cable. For frequency 315MHz, the length of antenna is about 23cm and for 433MHz, it is about 17cm.
The position of antenna also affects the reception effect of the module. During installation, the antenna should be extended as much as possible, away from the shield enclosure and placed high above ground.
RF Remote Control Relay Product Availability
Eastern Europe, North America, Mid East / Africa, Central / South America, Asia, Western Europe, Australasia
Due to EU regulations, 433MHz transmitters / receivers is preferred in European countries.