Features: No wiring, easy to install. Telephone line cut off alarm function option. The micro-computer auto calling reporting system can programme a maximum of six telephone numbers and it can be a mobile phone or fixed line phone. The owner of the alarm system can listen to the intruder's conversation on the phone, and the owner can reactivate the alarm to scare the intruder by issuing it a second time. Built in NI-HI rechargeable battery is available to provide power supply nearly 2 hours automatically after power off. Horn Shooting Time Length Control Options (1-30 minutes can be choosed by user). 99 Wireless distinguishable guard areas LCD indicator on the host machine. The wireless remote controller is activated/disabled through the telephone system, and the project has no recording function. The alarm system operated by a microcomputer can prevent theft, detect gas leakage, smoke and fire. Specifications: Plug: 100-240V UK Main Panel: Size: Approx. 15.7*10.0*3.0cm/ 6.2*3.9*1.2in Wireless Frequency: 433MHz Standby Current: ＜ 25mA Alarm Current: ＜280mA Input: AC100-240V Output: DC12V-1A Control Range: 250-500ft (in open area) Working Temperature: -15~55℃ (5~130℉); Humidity: ≤90% Telephone Number: 6 Important Function: 5 zone types can be defined (common, delay, intelligent, emergency, repeat triggered, multi-checked defense area) Motion PIR Infrared Detector: Dimension: Approx. 10.5*6.0*4.0cm/ 4.1*2.4*1.6in Standby Current: ＜ 12uA Alarm Current: ＜15mA Operation Temperature: -10~50℃; Humidity: ≤90% Installation Height: about 2m (78.74in) Installation Angle: about 60~110° Detecting Distance: 5-8m/ 196.85-314.96in Transmissions Time: ≥1s Wireless Frequence: 433MHz Transmit Distance: Outdoor: 100m/ 3937.0in (no obstacle), Indoor: 10~15m/ 393.70~590.55in Door/ Window Sensor: Operation Current: 8~15mA Quiescent Current: 3uA Operation Frequence: 433MHz Operation Temperature: -10℃~50℃; Humidity: ≤90% Installation: ＜ 15mm between 2 parts Transmit Distance: Outdoor: 100m/ 3937.0in (no obstacle), Indoor: 10m/ 393.7in Size: Approx. 7.1*3.6*1.5cm/ 2.8*1.4*0.6in Remote Control: Size: 5.8*3.7*1.4cm/ 2.3*1.5*0.6in Operation Current: 10MA Operation Frequence: 433MHz 4 Button: Arm away mode, arm at home mode, emergency mode and disarm mode Sending Distance: Outdoor 80~100m/ 3149.6~3937.0in (no obstacle), Indoor: 8~10m/ 315.0~393.7in Operation Temperature: -10℃~50℃; Humidity: ≤90% Battery Type: Built-in DC12V Battery Wired Siren: Size: Approx. 5.0*5.0cm/ 1.97*1.97in (D*H) Sound Volume: 110dB/m Operation Temperature: -10℃~50℃; Humidity: ≤90% Package Weight: 825g/29.1oz Package List: 1 * Home Alarm System Main Panel 1 * Wireless Door/ Window Sensor 1 * Sticker 2 * Remote Control (Built-in Battery) 1 * PIR Infrared Detector 1 * Wired Siren 1 * AC Adapter 1 * English User Manual Notes: 1. Please allow minor deviation due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 1、The micro-computer auto calling reporting system can programme a maximum of six telephone numbers and it can be a mobile phone or fixed line phone. 2、The owner of the alarm system can listen to the intruder's conversation on the phone, and the owner can reactivate the alarm to scare the intruder by issuing it a second time. 3、Built in NI-HI rechargeable battery is available to provide power supply nearly 2 hours automatically after power off. 4、99 Wireless distinguishable guard areas LCD indicator on the host machine. 5、The alarm system operated by a microcomputer can prevent theft, detect gas leakage, smoke and fire.