Spy GSM Mobile Voice Caller Auto Call Receiver
This system is ideal for people who need to monitor and listen voice from any area, which can be in a home, office, car, factory or warehouses.
You only need to buy a new SIM card, place it in this device. Once you call this number, this device will auto answer, and it is working like a phone with auto answer silently. So you can actually hear anyone’s talking about you or whatever when you call in that SIM card’s phone. It can also auto dial your telephone when it hear any sound around it.
You could listen to the sound of its surrounding wherever you want.
This is the latest SIM surveillance equipment.
Very Tiny device, can be hidden anywhere easily
Unique super- slim design, dimension: 4 x 3 x 1 (cm)
Weight: 24g only.
Excellent standby time and working time.
Prominent sound quality makes more reliable.
Power Supply:24 hours Non-stop
Card Compatible: GSM / SIM
Microphone Range (Meter):5~7(Radius)
Responding Frequency: 1.2K~800Khz
Stand-by Time: Support voice control with 3-5 days,10-15 days without voice control
Talk Time: 5 hour
Approved: CE / FCC
Work frequency: All GSM SIM card compatible (900MHz,1800MHz,1900MHz).
Power on: Open the back cover. SIM card into the deck will automatically boot. Light is 3 seconds. After the lights go off you can dial the SIM card number.
Installation: Please confirm the GSM network signal strength. So as not to affect the results cause can not be used.
Number of settings: call the SIM card number with mobile phone or telephone, hang up then setting success
Voice feature: Send “1111” message to the SIM card number then voice controlling is open; Send “0000” message to the SIM card number then voice controlling is closed.
Please do not use it to engage any illegal activity.
1 x Spy GSM Mobile Voice Caller Auto Call Receiver
1 x USB charging cable
Application: Please strictly abide relevant regulations and laws. This product should not be used for any illegal purposes. The user is fully responsible for its using purpose.