?<strong>Description:</strong> <br> The K2 GSM Alarm &amp; SOS Call is not only a wireless intrusion alarm system£¬ but also a senior telecare system. <br> <br> When it used as a GSM Alarm system£¬ the user can call in to Arm/Stay operation free of charge£¬ and plus different wireless detectors to protect assets. <br> <br> When it used as the senior telecare system£¬ it can be used as a GSM Emergency call system£¬ and also can dial and send SMS to 6 preset numbers while: Fall Down£¬ Push SOS Button£¬ Hasn't got up bed in time£¬ carbon monoxide leak£¬ or intrusion. <br> <br> In this period£¬ the aging trend is very serious in all countries£¬ and lots of seniors live alone. <br> They need urgent help sometime£¬ also worry about death while sleep or fall down but nobody knows it. <br> <br> <br> <strong>Specifications:</strong> <br> Model: K2 <br> GSM Frequency: Quad-band 850/900/1800/1900 MHz <br> Wireless frequency: 433.92 MHz <br> Wireless Zones: 16 <br> Max. Stored Phone No.: 6 phone numbers for alarm SMS &amp; call <br> Backup Battery: 3.7V/900mAH Li-ion rechargeable <br> Enclosure Material: ABS plastic <br> <br> <br> <strong>Package Information:</strong> <br> Package Size: Approx. 5.91*5.51*3.74in / 15*14*9.5cm <br> Package Weight: Approx. 1.29lb / 586g <br> <br> <br> <strong>Package List:</strong> <br> 1 * GSM Alarm Panel <br> 1 * Wireless PIR Motion Sensor <br> 1 * Wireless Door Contact Sensor <br> 1 * Remote Controller <br> 1 * Power Adapter <br> 1 * User Manual