REACHFAR V23 4GInternet Door Sensor Alarm Home Door Window Sensor Alarm

The main function:

1. 4G network

2. SOS for help

3. Waterproof grade IP67

4. Web platform/App/SMS alarm information

5. Door sensor alarm

6. Low battery alarm

7. Two-way conversation

Product specifications:

1. Frequency band:

4G-FDD: B1 B2 B3 B5 B7 B8 B20 B28A;

3G-WCDMA: B1/2/5/8

2G-GSM: B2/3/5/8

2. Working temperature: -20 degrees Celsius -80 degrees Celsius

3. Working humidity: 5 percent-95 percent RH

4. Battery capacity: 2000mA

5. Standby time: 35-40 days

6. Product size: 110x50x18 mm

7. Product net weight: 133g

Packing list:

1. Host x 1

2. Magnetic stripe x 1

3. Manual x 1

4. Screwdriver x 1

5. Mounting bracket x 1

6. Card thimble x 1

7. Charging cable x 1

8. Bracket screw x 4

Specification: