Question 1

What is the max range or distance that these remotes can work from?

Accepted Answer

Max range depends on the signal attenuation. If the signal must get inside a garage that has insulation that is backed with aluminum foil, that will shorten the range. The signals can also blocked by trees, just like TV signals.  However, in "free space" with nothing that absorbs RF, between the remote and the garage receiver, with no other in-band signals (jamming), your remote should work at 300 yards.  With all of the above signal attenuation I have on my GDO setup, I was getting 50 to 100 yards. So, I added an old Ham antenna and extended the range to 300 yards.

Question 2

Can you program multiple receivers to the same transmitter so button A will trigger multiple receivers at the same time?

Accepted Answer

Each transmitter must be "matched" to a receiver.  As long as all of the receivers are the same frequency, you can "match" several transmitters to each one.  If you "match" a transmitter to more than one receiver, then each "matched" receiver will be activated when a button on transmitter is pressed.

Question 3

Do you guys have a remote with one or two button only? I use this unit with a door buzzer lock system and only need to open and close or “NC”...

Accepted Answer

I'm afraid we only have 4 button remotes.
Maybe one workaround is to program all 4 buttons to the same relay, so press any button will activate it.
Sorry about that.

Question 4

I plan to install the reciever inside my pickup truck door. Will the signal from the remotes get through to the the reciever?

Accepted Answer

From my experience, sure it will. This is not a regular remote ...it is tough and reliable. Its encrypting goes beyond those regualr remotes of car and home alarms. I have read some 433 and 315 MHz codes from other remotes but this one is very well hidden. I do plan to keep using this remote for garages and alarms which are critical.

Connector Type	Plug-In
Contact Material	Silver
Contact Type	Normally Open
Mounting Type	Surface Mount
Brand	Solidremote
Operation Mode	Manual
Wattage	120 Watts
UPC	708296998994
Model	SR-RCS-202U
Product Dimensions	11.99 x 7.19 x 5.49 cm; 150 g
Batteries	1 Lithium Metal batteries required. (included)
Item model number	SR-RCS-202U
Batteries Included	Yes
Batteries Required	Yes
Connector Type	Wireless
Includes Rechargeable Battery	No
Country of Origin	USA
Item Weight	150 g

Wireless Remote Control Relay Switch Kit 2-Channel

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