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power supply
The box type construction with vivid use and convenient installation has 2 × 12V lead-acid storage battery as emergency direct current supply. Stable and dependable and continuous ... |
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power amplifier
500W monophonic constant-voltage audio power amplifier, high-power Darlinton triode parallel push-pull output, high-power overmeasure, high reliability. Use of digital logic contr ... |
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fire telephone
Double bus system, short circuit protection and acoustic alarm of the bus, DTMF control Touch key, digital keyboard, humanized operationLarge LCD, backlight display, real-time dat ... |
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linkage control panel
This product is the control unit of the fire-fighting linkage control cabinet HLK2000 and is important control equipment used in the linkage control system of the buildings. 10 gr ... |
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Sound-light Alarm
The important alert terminal equipment in the fire alarm system, stream design, the external appearance is elegant.Reserving the "address"code module storge and input terminal tha ... |
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