Wireless Calling System
1. Functional Diagram
2. Parameter
Transmitter
Input Power
Frequency
Operation way
Standby Power
Modulation Type
Max Capacity
Dimensions
Output
DC12V/2A
433.92MHz
Touched keypad Standby Current
<120mW
OOK
998 pagers
190*130*40mm Prompt Mode
DC5V/2A*2
Pager
Battery
Frequency
Standby Duration
Sensitivity
Max Distance
Alarm Time
EN
Li-ion 3.7V 300mAh
433.92MHz
<12mA
10h
-108dBm
450m in open area
Vibration/Bee-
ping/Flashing
1-999s