Everspring Industry Co Ltd SA823 Manual Do Utilizador

3 

 

2. 

Press the Tamper switch on the Repeater. The ping signal will be sent every 5 secs. The 
Repeater will indicate the received signal strength as follows: 

 
 

  *same as Test Mode but long beeps instead of short beeps 

   
3. 

Set the Mode switch back to Normal mode to exit. 

 

A matrix summary of the Test Mode and Beacon Mode can found in Appendix A. 

 
A clean smooth surface is required to securely mount the Repeater. The unit should be placed on the 
wall, at least 1.5m high from floor, for improved reception. 
 
1. 

Use the wall bracket as a template to mark and drill the 
position of 3 mounting holes on the wall. 

 
 
 
 
 
 

2. 

Fix the wall bracket to the wall using the plastic wall plugs and fixing screws provided. 

 
3. 

Connect the DC adaptor to DC jack of the unit and place the battery cover over the battery 
compartment. 
Note : the unit should always be powered DC adaptor instead of its backup battery. 
 

4. 

Slide the unit down into its wall bracket ensuring the tamper 
switch is pressed by the wall bracket as shown below. 

 
 
 
 
 
Tamper Protection 

 
Tamper protection is activated when the tamper switch is pressed 
continuously for more than 2 minutes. Removing the unit from its wall bracket will release the tamper 
switch and generate a full alarm condition. 

 

Maintenance 
 

1. 

The unit reports its presence to the gateway every 60 minutes. This way the gateway will be 
alerted if the Repeater becomes missing.   
 

2. 

Low Battery: When its backup battery becomes low, the unit will report back to the gateway and 
the Status LED will flash every 30secs. Replace the battery the soonest possible to keep the unit 
operating during a power cut. 

 

Level-2 Repeater 

 

This follows the same procedure as binding to a Gateway. 
 

1. 

Firstly, bind the second Repeater to the Gateway as in the section Binding with Gateway. 
 

2. 

Once completed, setting its Level jumper to Level-2. 
 

3. 

Set the unit into pairing mode by press and holding its Learn button for 3 secs until a long beep 
sound is heard, then release the button. The unit is now ready to pair for 30 secs. 
 

4. 

Within 30 secs, set Level-1 Repeater into pairing mode also by performing the previous step 
above. 

5. 

Soon both units will emit a long beep indicating both are now connected to each other. Refer to 
the LED Table for details of pairing indicators. 
 

 

1. 

Set the Level-1 Repeater into pairing mode by press and holding its Learn button for 3 secs until a 
long beep is heard, then release the button.   
 

2. 

Within 30 secs, bring the Level-2 Repeater in close range to Level-1 Repeater, around ~10cm 
and press the Tamper switch on the Level-2 Repeater. 
 

3. 

2 long beeps will be heard on Level-1 Repeater indicating both are now disconnected from each 
other. 

 

Note:  
-    Level-2 will still preserve all the Join devices in its memory. It will continue to serve these devices 

even after connecting to a new Repeater or directly to Gateway. Only by doing a Factory reset will all 
the Join devices be erased from the Repeater’s memory. 

-    Level 3 jumper is for factory use only. 

Troubleshooting 
 

The troubleshooting table lists some possible causes and solutions 

Binding with Gateway does not work.

The Repeater has previously been 
paired with another gateway

Perform factory reset on the Repeater. 

Remote keyfob cannot Join to 
Repeater. 

Remote keyfob does not require 
Join procedure

None. All the Repeaters in the network 
will transmit signals from remote keyfob 

Keypad and Siren cannot Join to 
Repeater. 

Keypad and Siren are not 
supported.

Keep keypad or siren within range of the 
Gateway

Repeater keeps beeping whenever a 
signal is received.

Repeater set to Test Mode 

Switch Mode jumper to Normal Mode. 

Repeater is added but still cannot 
achieve desired range. 

1. Range is too far.   
2. Signal is blocked by thick wall. 

1. Set the Repeater to Level-2 and add a 
Level-1 Repeater in between to extend 
range.  
2. Place Repeater near openings in the 
wall such as a door or window. 

Cannot pair a second Repeater to 
first Repeater 

Both Repeaters are set to the 
same Level

Set one of them to a different Level using 
the Level jumper.

 
1. 

Set the unit into pairing mode by pressing and holding its Learn button for 3 secs until a long beep 
sound is heard, then release the button. The unit is now ready to pair for 30 secs. 

 
2. 

Set a U-net compatible gateway into binding mode. Usually this is achieved by pressing the Link 
button on the gateway. 
 

3. 

Within 5 secs the unit will emit a long beep indicating the binding procedure is complete. Refer to 
the LED Table for details of pairing indicators.