User's Manual
Troubleshooting
Symptom Cause of Failure Recommendation
The meter is not working 
and LED off
1. The meter is not 
connect to the Main 
power
2. The meter break down
1. Check power connections
2. Don’t open up the meter and send it
for repair.
The meter cannot report to 
the group
1. Not carry out 
association
2. Same frequency 
interference
1. Carry out association
2. Wait for a while to re-try
Specification
Operating Voltage 100~240VAC
Rated Primary Current 0.05A~60A x 2 Channel ; Split Core Transformer 
Range Minimum 40 m in door 100m outdoor line of sight
Operating Temperature 0°C ~ 40°C
Frequency Range PAB01-1 868.40 & 869.85MHz (EU) /
PAB01-2 908.40 & 916.0MHz(USA/Canada) / 
PAB01-3 922~927MHz (Taiwan/JP)
** Specifications are subject to change and improvement without notice. 
FCC ID : RHHPAB01 
DANGER
Danger of electrocution!
All works on the device may be performed only by a qualified and licensed 
electrician. Observe national regulations. 
Any works introducing changes into the configuration must be always performed with 
disconnected voltage. 
Choosing a Suitable Location
1. Do not locate the Module facing direct sunlight, humid or dusty place.
2. The suitable ambient temperature for the Module is 0°C~40°C.
3. Do not locate the Module where exists combustible substances or any source of 
heat, e.g. fires, radiators, boiler etc.
4. After putting it into use, the body of Module will become a little bit hot of which 
phenomenon is normal.










