Product Description :
This mini clock GSM audio monitor, it has a military technology, voice-activated automatic callback function. Compact, clear voice and a very simple operation. Simply GSM SIM card into the product, the indicator light can be ready to work. With this covert clock listener will help your family care, children, the elderly, pets or home security.


Special Function :

Voice Monitoring : 

Real-time monitoring the surrounding environment sounds by phone.

Voice Callback function:

When the clock detect more than 45 db sound sensor, it will automatically dial the owner calls.

Real time clock function:

Real time, date, week, temperature display

Specification :

Operating Frequency : GSM 900/1800/1900 Mhz
Working time: Voice Call Back, standby 2-3 days; no voice call Back,  standby 5-7 days.
Charging time: 2-3 hours
Color: White
Product Size: 128 x 58 x 53 mm

Number setting:
By telephone or cell phone to call the SIM card number listener to hear ambient sound three seconds. 

Voice Call Back command settings:
Using a mobile phone Send "1111" SMS to product's SIM card

If  Send "0000" SMS to the SIM card, the voice call back function is closed.

Packing included:
Mini LED Clock Listen Device x 1
USB cable x 1
Chinese & English Manual x 1