GW1 WiFi GSM Tuya Smart Home Security Alarm System Anti-Theft Auto Dialer •Set up multiple alarm phone groups: preset 6 alarm phone groups,the host automatically dials the phone voice alarm,preset 3 SMS phone groups,the host automatically sends SMS alarms •Scheduled arming and disarming: 3 sets of scheduled arming and 3 sets of scheduled disarming •10-second manual recording message at the host installation address •45 wireless defense zones,each defense zone can be customized,support 8 wireless remote controllers •Alarm location programming: custom name; system comes with: SOS,fire,gas,door lock,hall,window,balcony,perimeter alarm •Programming function: instant,delay,24 hours,door knock,elderly defense zone programming function •Remote control in different places: host arming,disarming,monitoring,intercom and other functions •Low battery reminder: built-in rechargeable lithium battery,no need to worry about the alarm being unable to be transmitted due to insufficient battery of accessories •Guard your home 24 hours a day: normal operation when power is off and network is disconnected,power off alarm function •Voice control: support Alexa,Google Assistant voice control Specification: •Power input: DC 12V 1A •Standby current: ≤45mA •Alarm current: ≤300mA •Battery capacity: built-in 3.7V BL-5B battery (rechargeable) •Backup battery charging time: turn the battery switch to "ON",charge for 10 hours,and standby for 8 hours when fully charged •Siren alarm sound: wired 120dB (factory default alarm sound 180 seconds) •Host receiving frequency: 433MHz (±75KHz),PT2262/4.7MQEV1527/300K (315MHz needs to be customized) •Host transmitting frequency: 315MHz (±75KHz),PT2262/4.7MQEV1527/300K (433MHz needs to be customized) •Number of alarm phones supported: 6 groups of user alarm phones •Number of wireless accessories supported: 8 wireless remote controls,45 wireless detectors •Distance between the host and accessories: Remote controller ≤40 meters (no obstacles),detector ≤80 meters (no obstacles),please test after installation,different obstacles will have different distances •Original password: 123456 •Usage temperature: -10℃~+50℃ Package included: •1 x 433MHz Wireless Infrared Detector •1 x 433MHz Wireless Door Magnetic Detector •1 x 433MHz Wireless Remote Control •1 x English and Chinese User Manual •Other things not included