Smart Door Monitoring Magnetic Detector /Sensor with NB-IoT
1.Overview DH100 is a smart door magnetic detector, which can be used to detect the switch status of doors and windows; when the doors and windows are opened, the information will be immediately t
DH100 is a smart door magnetic detector, which can be used to detect the switch status of doors and windows; when the doors and windows are opened, the information will be immediately transmitted to the cloud server through the built-in NB-IoT (narrowband Internet of Things) module. Users can observe status information remotely. The device uses a built-in battery to transmit data through the NB-IoT method, with high real-time performance and low power consumption.
Support B1，B3，B5，B8，B20，B28 frequency etc, Due to the low power consumption algorithm, the internal battery can work for more than 2 years (report 4 times a day).
■Easy to install and small in size, the product can be installed by 3M adhesive method, no wiring, installation within second
■Accurate and timely , real-time monitoring, alarm immediately when the door is opened.
■Low power consumption.
■Multiple application environments.
Widely used in security protection, smart home and other fields, such as home, elderly, children, communication room, production workshop, logistics warehouse, laboratory, museum and other scenes of doors and windows monitoring, It can realize the monitoring and security management of windows and drawers
2400mAh(2 AA battery)
2 year, five times report per day
-20 ~ +70℃
-40 ~ +85℃
5 Mechanical Dimensions
(Note: For reference only, actual product updates are frequent without notice)
6 System network diagram
Through the built-in NB-IoT wireless module, it transmits data to the base station through the NB-IoT network, Then the Internet transmits the data to the web server and application server. Finally, the user can monitor the status of the door magnetic switch in real time according to the Web or APP, and online monitoring and management.
7 Protocol and API interface
The terminal communication protocol and API interface files are confidential documents and are only available to customers who purchased the device and signed NDA (non-disclosure agreement) documents with CNDingtek and his own company. If you want to integrate with your own system by using a protocol / API interface, please contact our sales team at email@example.com.
8 Installation and Test
8.1 Start up device
The device is not connected to the power supply and the NB card is not installed by default, Before use, please refer to the instruction manual to open the case and install the card. Connect the power supply and start the device. Then start testing according to the instructions
With 3M glue, the device can be fixed on both sides of the gap.
Door magnetic detector
Serial tools (at least one per batch of equipment)
Note: This door magnetic detector does not include NB-IoT communication SIM card by default.