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nguyenkaylaSep 12, 2025
What to do if my Visonic POWERMASTER 10 shows RSSI LOW?
- JJohn WalkerSep 12, 2025
If your Visonic Security System displays an RSSI LOW message, move the Panel and GSM unit to another location.

What to do if my Visonic POWERMASTER 10 shows RSSI LOW?
If your Visonic Security System displays an RSSI LOW message, move the Panel and GSM unit to another location.
What to do if my Visonic POWERMASTER 10 shows CPU TAMPER?
If your Visonic Security System displays a CPU TAMPER message, it means the control panel is not closed properly. Open the control panel and then close it securely.
Why is my Visonic POWERMASTER 10 showing an AC FAILURE?
If your Visonic Security System displays an AC FAILURE message, ensure that the AC power supply is correctly connected.
Why is my Visonic POWERMASTER 10 Security System showing an AC SUPPLY FAILURE?
If your Visonic Security System displays an AC SUPPLY FAILURE message, ensure that the AC power supply is correctly connected.
What to do if my Visonic POWERMASTER 10 Security System siren has AC FAILURE?
If your Visonic Security System siren indicates an AC FAILURE, make sure that the AC power supply is connected properly.
What to do if my Visonic POWERMASTER 10 has COMM. FAILURE?
If your Visonic Security System displays a COMM. FAILURE message: * Check the telephone cable connection. * Verify that the correct telephone number has been dialed. * Dial the Monitoring Station to check whether or not events are being received.
What does FUSE TROUBLE mean on my Visonic POWERMASTER 10 Security System and how to resolve it?
If your Visonic Security System displays a FUSE TROUBLE message, ensure that the connection load conforms to the specifications.
What to do if my Visonic POWERMASTER 10 Security System LINE FAILURE?
If your Visonic Security System indicates a LINE FAILURE: * Lift the telephone receiver and make sure a telephone line can be heard. * Check the telephone connection to the control panel.
What does GAS TROUBLE mean on my Visonic POWERMASTER 10 and how to resolve it?
If your Visonic Security System displays a GAS TROUBLE message: * For a gas detector: Disconnect and then put back the AC power supply connector. * For a CO Gas detector: Replace the detector.
What causes JAMMING on Visonic POWERMASTER 10 and how to fix it?
To address jamming issues on your Visonic Security System, locate the source of interference by switching off any wireless devices (cordless telephones, wireless ear plugs, etc.) in the house for 2 minutes, then check if the trouble continues. Also, use RF diagnostics to check the signal strength.
| Communication Protocols | PowerG |
|---|---|
| Frequency | 433-434 MHz, 868-869 MHz |
| System Type | Wireless |
| Communication | GSM |
| Remote Control | Yes |
| Event Log | 1000 events |
| Partitions | 3 |
| Humidity | 85% non-condensing |
| User Codes | 8 |
| Backup Battery | Ni-MH battery pack |
| Operating Temperature | -10°C to +50°C |
Understand the layout and function of the control panel's LEDs, keys, and buttons.
Learn how to manage user access levels, security codes, and permissions.
Master the fundamental procedures for arming and disarming your alarm system.
Identify and understand system trouble conditions and their causes.
Actions to resolve system faults and clear trouble indications.
Navigate and access the system's user configurable settings.
Set up and manage user access codes, security levels, and partition assignments.
Perform regular tests to ensure all system components are functioning correctly.
Instructions for replacing backup and wireless device batteries to ensure continuous operation.












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