Description:

This product is suitable for home, office, warehouse, security safe to use.   Wireless voice transmission, the world’s universal, not limited to distance, limited space.
Please lawful use, such as the use of these product illegal operations, the company will not assume any liability.

Features

• Monitor function: Install SIM, GSM card to boot the machine    
• With a cell phone dial phone numbers. At this start listening mode   
• Will be canceled when the phone hang up listening mode.     

Specification

• Sensor: CMOS Sensor
• Power Supply: Internal Li-ion Battery
• Operating Temperature: 0~50/+4~125
• Storage Temperature: -20~81
• Operating Humidity: 15~86% RH