Supports StayD mode

 4-wire expansion bus

 Expandable to 32 zones 

 Expandable to 16 PGMs

 2 Partitions

 32 User Codes

 Supports PCS Series

 Supports IP100 Internet Module 

 Supports VDMP3 Plug-in voice dialer 

 Supports REM3 hand-held remote keypad - require RTX3 V1.31 or higher (N/A for SP4000)

 In-field firmware upgradeable via a 307USB
- WinLoad for SP5500/SP6000/SP7000
- InField Firmware Upgrade Software for SP4000/SP65

 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 (SP65: via PCS200 only - GSM reporting)

 Patented 2 opto coupler dialer circuit - the most reliable dialer in the industry - US Patents 5751803, RE39406 (N/A with the SP65)

 Automatic Daylight Savings Time feature

 Push button software reset (reset to default values and restart)

 Direct connect at 9.6k baud
- WinLoad for SP5500/SP6000/SP7000
- Babyware for SP4000/SP65

 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