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NB Door Sensor

Long-lasting standby, low loss
Using industrial-grade NB-IoT wireless network modules and industrial-grade low-power chips as the main control unit, the sleep mode current is as low as microamps.
Real-time monitoring, timely alarm
The door sensor is based on the cloud platform, which monitors the opening and closing status of the door in real time for 24 hours. When the door is illegally opened, the alarm is immediately triggered and automatically pushed to the cloud platform and mobile phone.
Multiple alarm methods
Cloud platform + APP + applet + phone + SMS + synchronous alarm.
Easy to install
The installation method of the equipment is simple, and the signal is transmitted wirelessly without wiring.
Multiple carrier options
Internet of Things cards that support all Netcoms.

产品描述
Product Description
Roduct Parameters
Specifications
Instructions For Use

Long-lasting standby, low loss
Using industrial-grade NB-IoT wireless network modules and industrial-grade low-power chips as the main control unit, the sleep mode current is as low as microamps.
Real-time monitoring, timely alarm
The door sensor is based on the cloud platform, which monitors the opening and closing status of the door in real time for 24 hours. When the door is illegally opened, the alarm is immediately triggered and automatically pushed to the cloud platform and mobile phone.
Multiple alarm methods
Cloud platform + APP + applet + phone + SMS + synchronous alarm.
Easy to install
The installation method of the equipment is simple, and the signal is transmitted wirelessly without wiring.
Multiple carrier options
Internet of Things cards that support all Netcoms.
This product is an intelligent door sensor based on NB-IOT communication, which can remotely monitor the switch status of doors and windows. When the door and window opening magnet is separated from the main body beyond a certain distance, a message will be sent to notify the cloud platform, and the user can receive prompts in time through the APP and remotely check the door and window status. It has the characteristics of high detection accuracy, stable performance, small size and low power consumption. It is widely used in door and window monitoring in home anti-theft, isolation prevention and control, communication room, workshop, logistics warehousing, archives, museums and other scenarios.
Product Size Description

Dimensions: millimeters (mm)

Specifications	Parameters
Power supply	Powered by 2 AA batteries
Battery life	About 1 year
Standby current	≤3.5uA
Alarm current	<300mA
Product composition	Main body, magnetic body
Working temperature	-10℃~＋60℃
Working humidity	≤ 95%RH
Material color	ABS, white
Protection level	IP65
Communication method	NB-IOT (customizable CAT1 and LORA WAN)

Instructions For Use

  Installation Notes

1、Determine the installation location, usually on doors, windows and drawers.。

2、Tear off the 3M glue and stick it on the back of the door sensor, insert the SIM card, and remove the battery insulating sheet.

  3、Fix the main body on the door or window frame, and try to lean against the edge of the door and window.

4、Fix the magnet part on the inner side of the movable door and close to the part where the main body of the door magnet is installed. When the door is closed, the distance between the main body and the magnet part should be less than 1cm. Be careful to align with the main body when installing.

Note: This product needs to use a card that supports PSM mode, otherwise it cannot enter low power consumption.

  Function Description

1、Door Magnetic Alarm

(1) Open the door to alarm, the buzzer sounds four times, and the lamp beads flash synchronously.

  (2) The door closing alarm resumes, the buzzer sounds once, and the lamp beads flash synchronously.

  (3) Cloud platform + APP + applet + phone + SMS + synchronous alarm.

2、Low Pressure Report

(1) Any wake-up from sleep will detect the system voltage, trigger low-voltage reporting when the voltage is lower than 2.8V, and trigger low-voltage recovery after the voltage rises.

3、Other Reporting Parameters

(1) Battery Voltage, Signal Strength.

4、Alarm Test

(1) The alarm can be triggered by the alarm test button. When the button is pressed, the buzzer will sound once, and the lamp beads will flash synchronously.

5、Low Power Consumption And Long Standby Time

(1) After The Module Reports The State Of The Door, It Will Automatically Enter The Sleep Mode With A Current As Low As Microamps.

6、Lamp Status

(1) The report is successful: the buzzer beeps twice, and the lamp beads flash synchronously.

  (2) Failed to report: the buzzer beeps for one second, the lamp beads light up synchronously, and then enter the sleep mode.

  (3) The device is not authorized: the lamp bead keeps flashing.

7、Networking/Login Timeout Prompt

(1) When no device is added to the platform or the network is not good, the buzzer will sound three times and the lamp beads will flash synchronously.

  Bind The Device

1、Computer login platform address: www.nbiotyun.com

2、Mobile phone login method: scan the QR code below or search the public account of "Smart IoT Cloud Assistant".



3、binding method

(1) Scan the QR code of the device (open the battery cover to see).

  (2) Enter the IMEI binding (open the battery cover to see).

4、Use Equipment

(1) Bind the device, set the installation location, and add an alarm contact to use it.

Disclaimer OF Warranties

The company reserves the right to change this specification and update the product. The specification and product may be updated without prior notice without affecting the product quality and user usage. We are not responsible for any direct, indirect, intentional or unintentional damage and hidden dangers caused by improper use and out-of-specification use.

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NB Door Sensor

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