30 programmable options2 new style transmitters with sliding button guard to prevent accidental button press 4 remote AUX outputs: 2 fixed 2 programmable (timed 2-255 seconds momentary or latched on/off)2 vehicle operation (separate car 1 and car 2 button) 25W high-power mini single tone siren Dynamic code protection (anti code-grabbing)Code learning receiverElectronic dual-stage shock protection (plug-in design) Multi-zone trigger protectionAudible and visual arm/disarm with intrusion alert Passive and active re-arming mode (programmable) LED diagnostic for last zone triggered1 or 3 second door lock pulse (programmable)

Model: SP500CRS