The device is equipped with a reed sensor, which can be used to detect the status of the door and window. Through the built-in wireless module, it can achieve wireless alarm and other functions. It uses the SX1276 wireless communication module
Văn Phòng Công Ty
-
HO CHI MINH Văn Phòng Chính: 134/8 Hoàng Hoa Thám, Phường 12, Quận Tân Bình. HCM
-
HO CHI MINH Kho Quận 7: 14 Đường số 1, Phường Bình Thuận, Quận 7, HCM
-
VĂN PHÒNG HÀ NỘI: 18/521 Nguyễn Trãi.Thanh Xuân Nam.Thanh xuân .Hà nội
• 2 sections of 3V CR2450 button battery power supply
• Adopt SX1276 wireless communication module
• LoRaWAN Class A compatible
• Frequency Hopping Spread Spectrum (FHSS)
• Third-Party online wireless sensor monitoring and notification system to configure sensors,view data and set alerts via SMS text and email (optional)
• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life
Electric:
Input Power | 2pcs 3.0V CR2450 button battery (Single CR2450 battery capacity 620mah) |
Working Voltage | DC 2.4V～3V |
Standby Current | 12uA/3.0V |
Transmitting Current (max) | 120mA/3.0V |
Receiving Current (max) | 11mA @3.0V |
Low Voltage Threshold | 2.4V |
Battery Voltage Measurement Accuracy | ±0.1V |
Frequency:
Frequency Range | 863MHz-928MHz 470MHz-510MHz |
TX Power | US915 20dbm； |
Receiving Sensitivity | -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
Antenna Type | Built-in antenna |
Communication Distance | Up to 10 km |
Data Transfer Rate | 0.3kbps～50kbps |
Modulation | LoRa/FSK (Note: You can choose one of them) |
Supportable LoRaWAN Band | EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
Main Body Dimension | 57mm x 38.05mm x 15.2mm |
Magnet Dimension | 43mm x 13mm x 12mm |
Weight | 43.8g |
Operating Temperature | -20℃ ～ 55℃ |
Environment Humidity Range | <90% RH (No condensation) |
Storage Temperature | -40℃ ～ 85℃ |
