Your home/office is a place you want to stay secure, but getting all the high-end security devices and services available to help you do that is a pricey endeavor. Now, You can arm/disarm the alarm panel via phone, SMS, remote control or the arm/disarm button of alarm panel. If you frequently travel or want to make certain that your home is secure while you are away, this system is an ideal choose for you. Features: * Support SMS and dialing alarm. * 8 wired defense zones and 99 wireless defense zones. * At most 5 wireless remote control codes. * LCD display. Built-in clock. * Sound prompt for all operations. * SMS prompt automatically about low power of battery. * SMS Prompt when AC power lost or and recovered. * Can store 6 group of phone numbers and 2 group of SMS numbers. * 10-second recording. * Built-in artificial intelligent digital voice announcer. * Users can make calls by using keypad on alarm panel, just like a telephone. * One-key-control function: Out Arm, Home Arm, Remote Arm. * SOS ,fire, gas, door, hall, window, balcony, and perimeter places alarm. * Real-time, delay, 24 hours, bypass defense zones programming function. * Wireless coding, easy to add additional wireless accessories. * Remote control arm, disarm, monitor, and intercom by phone. * Built-in 7.4V 500mAh rechargeable Battery, make alarm when power off. Specifications: Power Adaptor: DC 12V 1A Static Consumption: <= 55mA Alarm Current: <= 450mA Output Current: DC12V 150mA Wireless Frequency: 433MHz Encoded Mode: 2262 / 4.7MΩ GSM Frequency: 850/900/1800/1900MHz Siren Volume: 110dB Temperature: -20℃ - +55℃ Humidity: 40%-80%RH Max Wireless Sensors: support max 96 wireless sensors Max Wired Sensor: support max 8 wired sensors Max Remote Controllers: support max 5 remote controllers Item Weight: Approx. 357g/12.61oz Item Size: Approx. 18 * 12.8 * 2.8cm / 7.09 * 5.04 * 1.10in( L * W * H ) Total Weight: Approx. 938g/2.069oz Package Size: Approx. 22.2 * 15.7 * 9.2cm / 8.74 * 6.18 * 3.62in( L * W * H ) Package List: 1 * Wireless Alarm Panel(Battery Included) 1 * Wireless PIR Motion Sensor(Battery Included) 1 * Wireless Door Sensor(Battery Included) 2 * Wireless Remote Controls 1 * Wired Siren 1 * Power Adaptor 1 * User Manual(English)