... back-light display, voice prompt, ease of use. l Support dual-network of both PSTN landline and GSM mobile network, provide ... 150 sensors. l Unique black box features, you can display most recent 72 disarmed records and 102 recent alarm recording. Accurately ... be sent via SMS.l Panel integrated with either dual-band, triple-band, quad-band GSM/GPRS industrial graded module, stable and reliable. Home ...