1.Wireless alarm system auto dial 2.433/315MHz 3.Dial out 1 monitor center, 6 phone num. 4.PSTN, LED Product’s ... lamps,billboards,farms and other unattended positions Name: Wireless alarm system auto dial Memo: Wireless alarm system, auto-dial alarm, security alarm ... :160pcsStandard pack components 1 main panel, 1 wireless PIR detector, 1 wireless door sensor, 1 siren, 2 remote controllers, 1 power ...