HiSmart smart control keypad-alarm

- is a DIY wireless home security system that anyone can install quickly and easily. The free smart app 'HiSmart App' allows you to monitor events at home in real time! You can connect and control an unlimited number of accessories to the HiSmart system according to your needs: not only motion, smoke, water leak detectors, but also smart bulbs, smart plugs, video cameras, etc. You will receive notifications about events at home (fire, intrusion, flooding, etc.) directly to your phone, or you can connect the system to the security service and in case of danger - they will come to help! In the event of an emergency, the system warns all contacts via notifications or SMS messages, while the 100 dB integrated siren scares off the intruder. This wireless control keyboard is designed to control the entire HiSmart smart home system - arm, disarm, activate certain zones. You can control and change the device settings using the HiSmart app directly on your smartphone screen.A single device does not work - it must be paired with the HiSmart Main Hub. Technical data: Voltage: DC 5V1A. Battery: 890mAh 3.7V rechargeable battery. Battery life: 6 months with daily use. RFID supported: 125Khz, unlimited RFID tag support. Low battery warning: yes. Signal transmission distance: 200m without obstacles. Signal frequency: 433.92MHz. Operating temperature: -10°C~50°C. Humidity resistance: ≤90%RH (non-condensing). Dimensions: 145x92.1x16.7 mm. Warranty:24 months.