TL-109DC:Powered by batteries
TL-109 AC/DC:Powered by batteries or AC220V
Product Description:
Intercom phone
You can use it at your office.
Can be use for godown
you can Set at your main door for security purpose
Can be extended upto 3000 meters through wire.
Technical Specification :
Output Sensitivity Frequency Response <+-3dB (300Hz-3400Hz)
Noise voltage <10MV
Ring Sound Level Quiescent Current <5uA
Intercom Working Current <100mA
Phone Feature & Use :
Plug into 220AC power,
Or insert 4 cells of R6p Size AA1 5V (Alkaline) into the
cabinate od either one of the talk back pair
When you want to have a talk with the other,
Press down the push button and bell of his or her set
will ring no matter weather you talk take up your handset or not.
While talking please speak into the micro phone.
When the talk is over, out back the handset, see to it that the point light is off,
Or else the talk back set is still in working condition and continue
to consume electric power
Our talk back is convenient to connect by means of twin conductor in common use.
While connecting, please pay attention to the colour of the two different conductors.
The effective talk back distance is 3KM, with wire resistance less then 60 ohms.
The ring sound level can be selected.
Please choose to buy the cable spec according to your distance.
50 meters:RVV2*0.5MM
100 meter:RVV2*0.75MM
Payment terms:
1. Full payment must be paid within 10 days after placing your order.
2. We will make delivery of the goods within 10 working days after receiving your payment.
Refund (Exchange only)
1.Pictures may be a little different due to the different softwares .If you are not satisfied with your purchase, you can exchange the items received. you must contact us within 5 days of the receipt of your order. And you should pay all additional shipping fees incurred and the items returned should be kept in their original status.
2.If you wish to exchange defective or incorrect shipped goods,please contact us whinin 5 days after receiving the goods.
Shipping and handing
1. Shipping UPS/DHL: if buyer`s address is regarded as remote areas by UPS/DHL , we will not send the goods if the buyer don`t pay the remote area shipfee (Usually 40USD).Tariffs for the purpose of the country.
2. Shipping Channel: Please check if buyer`s country have the shipping channel before choose it when place order, for example:if buyer choose EMS,if we can not ship by EMS, We have right to change into DHL or refuse to send if there is no EMS in buyer`s country or we can not ship by EMS.(like some goods is with battery or magnetic, we can not ship by EMS,) We don`t be responsible if any delay caused.
Feedback
1. Your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.
2.Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you very much !