Home > Siemens > Siemens QuantumSpeed HLK4555 Button Field Control Panel
Verified: May 26, 2026
Siemens QuantumSpeed HLK4555 Button Field Control Panel
~$36.17
The Siemens QuantumSpeed HLK4555 Button Field Control Panel is a user interface panel used to control and monitor fire alarm systems.
Key Specifications
- Compatibility: Siemens QuantumSpeed fire alarm systems
- Voltage: 24 VDC
- Display: LCD screen with button interface
- Mounting: Surface mount
- Material: Durable plastic construction
- Dimensions: Approx. 6 x 4 inches
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