4- to 32-Zone Control Panel, E55

Common Features
	Supports StayD mode
	4-wire expansion bus (connect up to 15 keypads and up to three APR-ZX8 modules to a maximum total of 15 modules)
	4 zone inputs or 8 with zone doubling, expandable to 32 zones
	2 partitions (only 1 partition when used with K636 keypad)
	1 on-board PGM
	32 user codes
	1.1A switching power supply
	In-field firmware upgradeable via a 307USB and WinLoad
	Menu-driven programming for the Installer, Master and Maintenance codes
	Multiple phone numbers: 3 for monitoring station, 5 for personal dialing and 1 for pager reporting
	Patented 2 opto coupler dialer circuit - the most reliable dialer in the industry (US Patents 5751803, RE39406)
	Direct connect at 9.6k baud with WinLoad
	256 events buffered
	Fits in 20cm x 25.5cm x 7.6cm (8in x 10in x 3in) and 28cm x 28cm x 7.6cm (11in x 11in x 3in) metal boxes