TECH-CAST MFG. CORP. TC2520C User Manual

 4/5 

Wails 3 times 

Enters code-learning/disarming, code renewing mode 

Wails 1 time, Blinks 1 time 

Alarm setup/Enter override mode/Enter anti-robbery 

Wails 3 time, Blinks 3 time   

Prior to disabling the alarm, system had been tempered 
Quit valet(override) mode 

Wails 4 times, Blinks 4 times 

Door/hood detective point broken/ajar   

Wails 5 times, Blinks 5 times 

Detective point broken/ajar 

Blinks 1 time 

Silent arming/Remote door locking 

Blinks 2 times 

Silent disarming 

Wails 30 times, Blinks 30 times 

Alarm had been triggered and back to normal 

Wails 90 times, Blinks 90 times 

Alarm had been triggered and not back to normal 

Wails 10 times, Blinks 10 times 

Car-searching 

a.  Working voltage 

:  DC10.5 ~ 15V     

 

b. Stand-by 

current 

: <10mA/12V 

c.  Working current max. 

:  20A (actuator 15A, light 5A) 

d.  Stand-by voltage max. 

:  <=24V 

e.  Working temp. 

:  -20 ~+60 ℃ 

f. 

Working frequency 

:  434 +/- 1 Mhz 

g. Interference 

Resistance  : >=100V/mS 

h. Detect 

range 

: >30m 

i. 

Life time 

:  6,0000 times 

   
 
 
 
 
FCC Certificate Remarks: 
This device complies with part 15 of the FCC rules.    Operation is subject to the following two conditions: 
1.  This device may not cause harmful interference and   
2.  This device must accept any interference received, including interference that may cause undesired 

operation. 

 
NOTICE:   
The changes or modifications not expressly approved by the party responsible for compliance could void the 
user’s authority to operate the equipment. 
 
IMPORTANT NOTE:   
To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is 
permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure 
requirements and void user’s authority to operate the device.