.MELCOM ST6550

• 8 zones, 7 fully programmable
• Choose LCD or LED keypad option
• Unique Sleep Watch keypad option
• Full guard, part guard and Sleep Watch arming
• 50-event non-volatile memory
• Audible walk-test on all zones
• Programmable entry, exit and siren timers
• Built-in sounder in keypads
• Programmable service timer

Specification
Keypad Options: LCD (K6600), LED (K6550) and Sleep Watch (SL6600) options
Programmable Timers: Fully programmable entry, exit and Sleep Watch
1-255 seconds activation time
Outputs: 2 Auxiliary 13.5V dc 250mA
Bell output 12V dc timed reset
Speaker rated at 1ohm
Strobe 12V continuous until reset
Electrical: Mains supply 220-240V ac
Physical: Dimensions (HxLxW) 260 x 220 x 85mm
Weight 1 Kg

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Specification
Keypad Options: Onboard 15 key rubber keypad with 32 digit LCD display
LCD (K6550) and Sleep Watch (SL6600) options
Programmable Timers: Fully programmable entry, exit and Sleep Watch
1-255 seconds activation time
Outputs: 1 Auxiliary 13.5V dc 250mA
1 Self Actuating Bell
Bell output 12V dc timed reset
Strobe 12V continuous until reset
Electrical: Mains supply 220-240V ac
Physical: Dimensions (HxLxW) 230 x 160 x 65mm
Weight 1.25 Kg

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An eight zone fully programmable control panel complete with stylish twin 7 segment remote keypad. Suitable for use in domestic or small commercial applications the Nexus 8 is a reliable, flexible unit which is both easy to install and programme. It allows up to 4 remote keypads each with a built in PA and with an individual tamper and auxiliary 12v supply per zone, the wiring is both easier and neater. The Nexus 8 is housed in a polycarbonate case and accepts up to a 7aH battery.