Features :  * StayD Mode  * Built-in transceiver (433MHz or 868MHz)  * 32 zones (any of which can be wireless)  * 32 users and 32 remote controls (one per user)  * 2 partitions  * 4-wire communication bus (connect up to 15 keypads * Supports REM3 hand-held remote keypad *Supports up to 8 K32RF/K37 wireless keypads *Supports up to 2 RPTI wireless repeaters * Supports PCS Series * Supports IP100 Internet Module * Supports VDMP3 Plug-in voice dialer * Supports 16 PGMs (any of which can be wireless) * Supports iParadox app * In-field firmware upgrade via 307USB and WinLoad * Menu-driven programming for the Installer,Master and Maintenance codes * Multiple telephone numbers for event reporting;3 monitoring,5 for Personal Dialing and 1 for pager * Patented 2 opto coupler dialer circuit-the most reliable dialer in the industry (US Patents 5751803,RE39406) * Calender with Daylight saving Time * New Sleep arming method * Push button power reset * RF Jamming Supervision * 9.6k baud communication with WinLoad * 256 events buffered * Supports Memory Key (PMC5) *Fits in a 20cm x 25.5cm x 7.6cm (8in x 10in x 3in) metal box or in a 28cm x 28cm x 7.6cm (11in x 11in x 3in) metal box EN 50131 grade 2  EN Certification now available for the MG5050 EN.Please note that Quick Menu Programming is not available in EN version 4.96/  *On-board Zones  MG5050 = 5 (10w/ATZ)  * oN-board PGMs  MG5050 = 4 *Availabillity: Pre-Order  * Model: PA3822  Manufacturer : PARADOX