Fashional GSM alarm system LED display with good p

Specifications: GSM Alarm System With Intercommunication And Keypad * With Two-Way Intercommunion. * With Keypad Control And LED Display. * 10 Seconds Voice Record Setting. * 6 Voice And 3 Message Phone Numbers Setting Support. * Adopt Quad Bands Frequency Gsm Network. * Inset Rechargeable Battery For Power Backup. * Long Distance Arm And Disarm By Calling In And Sending SMS. * Remote Control, Password Protected. * 4 Wired And 6 Wireless Independent Defense Zone. * Compatible With Various Wired And Wireless Detectors. Such As Door Sensors, Pir, Remote Controls, Gas Sensors, Smoke Detectors, Water And Heat Alarm, Beams, Panic Buttons And Infrared Sensors. * Suitable For Garages, Warehouses, Families, Offices, Hospitals, Schools, Storage Facilities, Shops And Other Places. * Standard Pack: 1 Main Panel, 1 PIR Sensor, 1 Door Sensor, 1 Siren, 2 Remote Controllers, 1 Power Supply And Manual Technical Parameters: • Operating Voltage: DC 12V • Input AC 220V; 230 - 240V; 110V • Output DC 12V, 300mAh • Static Current: under 20Ma • Alarm Current: under 400mA • Wireless Receiving Frequency: 433/315MHz • Wireless Receiving Sensitivity: 433/315MHz • Anti-interference: 1V/m(frequency:20-1000 MHz) • GSM frequency: 900/1800MHZ • Outer Alarm siren volume: 110dB • Working condition: Temperature: -10 40 • Humidity: under 90% • Capacity for wireless device: 10pcs • wire device: 3pcs Standard pack components: 1 main panel, 1 wireless PIR sensor, 1 wireless door sensor, 1 siren,2 remote controllers, 1 power supply and manual Weight: 1.3Kg/set