User Manual
HDL-MPT4-RF.18
Wireless 4 buttons Touch Panel – User Manual
2
1.3 Device Description
2. Safety Instructions
The screw down strength should not exceed 0.1Nm
Mounting position: Indoor.
Never let liquids get into the module, it will damage this device.
3. Technical Data
Electric Parameters
Working voltage
DC5V (from wireless power interface)
Power consumption
45mA/DC5V
Wireless transmit power
+10dbm
Wireless receive sensitivity
-90dbm
Indoor communication distance
30m(barrier free)
RSSI receive signal intensity
>-80dbm
Wireless central frequency:
WPAN (China)
780 to 786MHz
SRD (Europe)
864 to 870MHz
ISM (North America)
904 to 928MHz
Default band
780MHz
Default PSK
HDL-SecurityKey0
Environmental Conditions
86
Touch button
Touch button
Front view
Back view
86
Side view
Split gap
Signal interface
Fastener
10.5