Features: *Compact,sleek desing * Report events to the IPR512 GPRS/IP Monitoring Receiver and/or IPRS-7 IP/GPRS PC Receiver Software * Report via text message (up to 16 cell phone numbers) *Control panel communication supervision * End-user can arm or disarm the system by sending a text message (SMS) to the PCS250 *Send pre-recorded voice message to up to 8 telephone numbers to report alarms using the optional VDMP3 Paradox Plug-in Voice Module (GSM mode) * Simple installation with 4-wire serial connection * Optional rod antenna can be installed up to 18m (60ft) from the module using optional antenna cable extensions depending on the local signal strength * 128-bit (MDS) and 256-bit (AES) encryption (GPRS model) *Increase the distance between the panel and the PCS250 module with an RS485 link (GSM mode only via e-bus) A.CVT485 module must be added to the panel in order to accomplish this *Report via GSM (CID SIA)  Availability: Pre-Order Model: PA3816 Manufacturer: PARADOX