Securityman easy-to-use and cost-effective do-it-yourself wireless intruder alarm system kit Supports up to 60 wireless sensors (15 wireless defense zones and 4 wireless sensors per zone) Wireless (430-433MHz) transmitting distance up to 300 feet (remote controller, smoke sensor, and siren) and up to 450 feet (door/window sensor and PIR motion sensor Supports up to 5 phone numbers for auto alarm call and 1 management center protocol (CID) Armed/ disarmed by remote controller, phone call and host's keypad Smart 3 defense lines configuration 1st defense line is the pereimeter, 2nd defense line for in-room, and 24-hour defense line Package includes: 1 air-alarm host with built-in LEDs, keypad and speaker; 1 host anchor card for fixed position; 1 12VDC power adapter; 1 Wireless wide-angle PIR motion sensor; 1 Wireless door/window sensor (with mount); 1 Wireless indoor siren; 2 Wireless remote controllers; 1 Phone cable; 1 warning sign; accessoriesSECAIRALARM1