FOB Price
Get Latest Price|
1000 Box Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1000 Box
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
300000 Box per Week
Payment Type:
PayPal
Product Group :
-
China
Contact Person manager
Shenzhen, Guangdong
can convert the phone card into a telephone line and provide reverse pole signalto accurately billing.
Can access tel set from outside; set various of functions; facilitate the equipment to do compatibility adjustment.
-Carry with two RJ*1 telephone port,easily parallel connect landline,recording box and other similar equipment.
-LCD English display screen, digital visual display signal strength value.
-Telephone box can automatically supply voltage 5V**2V, which can easily apply power for all kinds of security equipment.
-Circuit with anti-jamming design, no noise in the call and other noise, sound clear.
*3 meters pure copper antenna, suitable for some bad signal scene, improve the communication signal.
-Built in watchdog system; when the system doesnt work, will automatically restart to prevent crash or other situation.
-Products can optional add an additional built-in battery,
suitable for some security and elevators. Application of the
blackout to make the distress call phone.
Through the
external connect telephone , clear all the parameters and
reset it.
-The call
volume can be set to avoid the sound is too large to produce an
echo.
-The IP
prefix can be set by key. Different IP prefix can be provided for
local, long distance or international call.
-The DTMF
call ring can be set. Also perfectly compatible to solve a
variety of caller ID is disappear or incomplete.
(First
ringing and then show the number or the first number and then
ring)
-Caller ID
supports FSK for special models, through the key settings to take
effect. For only support FSK caller ID device.
-Can be set
to prohibit incoming calls. Can be set an incoming call list or
an incoming blacklist.
-Can set
the second dial mode and automatically use it to outgoing
call.
(The
second dial mode does not provide an accurate "reverse pole"
signal.)
-Partial
custom models can support the key setting in *2K or *8K billing
signal mode.
-Can be set
the phone box comes with the screen or external telephone screen
display device communication module IMEI.
-Can
manually modify IMEI of module and offer the specified phone IMEI
for the particular application.
-Can be set
to "take up time", "busy tone time" to adapt special equipment
applications in ideal compatibility.
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | 1000 Box |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | 300000 Box per Week |
Payment Type: | PayPal |
Product Group : | - |