Specifications
Battery Hidden GSM SIM Card Bug Call Back Spy Surveillance Tracker Detectaphone New
Description :
- Operating frequency: GSM900MHz/ DCS 1800MHz
- Battery Style sound monitor/ detectaphone work with GSM Network SIM
- Brings you clear sound when using
- Great product for anti-lost and anti-theft
- Widely used for children, old man while missing or in case of an emergency
- Also good for home, office, car, storage and so on
- Wireless voice transmission, the world's universal, not limited to distance, limited space
- Rechargeable design for long time use
- For using: Put in the SIM, GSM card with blue indicator
- --- 1. Monitor function: Call it, the device automatically starts listening mode; it will be canceled when the phone hang up listening mode
- --- 2. Pull back :(1) Use the mobile phone to send text messages: GDM1 to the product number for opening, voice control to automatically pull back for
- alarming; (2) Send message: GDM2 for removing pull back; (3) Send message: GDM3 for knowing power; (4) Send message: SJ** (** means the time, the number is
- 01~60) for the time interval of calling back
- --- 3. Charging time: about 6~8 hours with the charger included (Please use the charger in the package contain)
- Device will standby 70~150 for alarm function on, and 120~240 days while off
Operating frequency: GSM900MHz/ DCS 1800MHz
- Size of battery: 52 x 34 x 7mm/ 2.05 x 1.34 x 0.26in (L x W x T)
- Color: Black
- The SIM/ GSM card maybe a little bigger than the socket, just cut the spare part and perfectly stick the paper
Package include :
- 1 x Monitor battery
1 x Charger