Two way Auto alarm, over 2000M control the car by remote, and over 5000M get message from main.
Function:
1 Arming
2 Mute Arming
3 Vibration Alert
4 Microwave Alert (Optional)
5 Door Trigger
6 Ignition Trigger
7 Emergency Alert
8 Stop Arming Temporarily
9 Disarming
10 Trunk Release
11 Anti Hijacking
12 Door Open with Lights Flash (optional)
13 Emergency Disarming Override
14 Auto Arming (optional)
15 Door Unclosed Alert
16 Auto Rearming
17 Auto Central Locking
18 Transmitter Engine Start (Optional)
19 Timing Engine Start (Optional)
20 Vehicle Power Voltage & Temperature
21 Car Finding
22 Power Cut-off Memory
23 Windows Roll-up Automatically
24 Status LED
25 Trigger Memory
26 Response between Transmitter and Main Unit
27 Special Warning Tone
28 Low Battery Warning
29 Electrical Lock / Pneumatic Lock
30 Setting: TIME\ALARM\START
31 Transmitter Learning
2. Technical Parameters
Working Frequency: 433-434MHz
Modulation System; FSK

2.1 Main Unit:
Working Voltage: 12V± 3V
Static Current: ≤ 10mA (vibration sensor included)
Siren: 110 ~ 125dB

2.2 LCD Transmitter:
Working Voltage: 1V~1.6V
Static Current: ≤ 120uA