Complaint
The smart infrared sensor alarm uses a dual-element infrared digital probe. It has the characteristics of high input impedance, high power supply rejection ratio, strong anti-radio frequency interference, and low power consumption. It can cooperate with the microprocessor to realize different application scenarios, and has two modes: intrusion monitoring and nursing monitoring (alarm when unattended). Support remote control through wireless LoRaWAN network communication. Support to build intelligent IoT network together with LoRaWAN gateway and TimeWave IoT platform. And realize scene linkage with other smart devices.
1.Dual-element digital infrared probe with high reliability;
2.It adopts SMD technology and is good anti-radio frequency and anti-white light interference.
3.Three modes are optional: normal mode for intrusion monitoring, smart mode for intrusion monitoring, and nursing mode (alarm when unattended in 8/12/22 hours);
4.LoRaWAN wireless communication. Support alarm push from server, WeChat official account, phone and SMS;
5.GNSS reports position information, which facilitates the integration of pathing and scheduling task planning systems;
| Operating Voltage | DC3V (two CR123A 3V) |
| Quiescent Current | ≤25uA |
| Operating Current | ≤200mA |
| Low pressure alarm | ≤2.7V (heartbeat or trigger report) |
| Detection distance | 6-9m |
| Wireless method | LoRaWAN wireless communication. Detection angle is 80° |
| LoRaWAN Frequency | CN470,RU864,IN865,EU868,US/AU915,KR920,AS923_1/2/3/4,Customizable frequency band |
| Detected walking speed | 0.3 m/s-3 m/s |
| Alarm indication | Red LED. When the light is on, it means that the human body signal is detected and it is valid |
| Network status indicator light | Green LED: Flickers when networking. Always on when the device is connected to the Internet and data is being sent. Off means the device is in sleep mode |
| Relative humidity | 5%-95%RH (no condensation) |
| Installation method | Wall mounted or corner installation. Installation height: 1.7m - 2.2m |
| Storage temperature | -10ºC - + 65ºC |
| Detector size | 107mmx52mmx41mm (without bracket) |
If the user complies with the transportation, storage and installation operation specifications, and the lead seal of the manufacturer is still complete.If there is a quality problem, our company is responsible for free repair or replacement within 18 months from the date of delivery the electricity meter.
During the whole life cycle of the products, our company implements "three guarantees" for all electricity meter products, providing necessary maintenance and services. Providing equipment wiring diagram and necessary technical documents and drawings. According to the requirements of users, provide necessary training for maintenance personnel and operators. Providing training materials, and update the software regularly and provide free upgrade.
After receiving the service request of the product user, our company will respond within 12 hours.
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