1. Match light are multiplexed lines. 800Hz telephone impedance is 800Ω ± 20%.
2 .Through two telephones on the same model, in less than 75db audio noise conditions, the communication distance up to 21 km.
3. In temperature -40 â?? (using cold battery) - +50 â?? 750 ± 30mm Hg pressure and temperature of +40 â??, relative humidity up to 98% of the reliable work environment.
4. All parts are fixed on the rack into one, along with mobile phones are loaded into the enclosure, solid structure to carry and easy to use.
5. Volume : 222*195*107mm3 ã??
6. Weight : about2.5Kg
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It is a signal distribution frame or cable rack used in telephony to interconnect and manage telecommunication wiring between itself and any number of intermediate distribution frames and cabling from the telephony network it supports. To manufacture this box, our expert workforce uses best quality materials and components. It connects equipment inside a telecommunications facility to cables and subscriber carrier equipment.
Model KTH15 Max input DC voltage DC66V Max input circuit Current 60mA Max input bell stream voltage 105v Max input bell stream circuit current 120mA Weight (kg) 3.8kg Communication Distance â?¤10km,model: MHYV1*2*7/0.37 Bell ringing level â?¥95dB Material ABS Protection Level IP65 Installation Wall Mounting/Table Linker coupler KTA12 coupler T/P Way Tone and Pulse Function Explosion proof /waterproof/ anti noise -
Antique telephone 1.Fsk/dtmf, 30 caller id memories, call back and auto redial. 2.Last 5 outgoing number and time memories. 3.Thunder proof. 4.Local code setting. 5.Peaker phone. 6.Clock show. 7.Material:wood. Inner box size:27.8cmx23.5cmx35.6cm Outer box size:72cmx56.5cmx36.6cm
Antique telephone 1.Fsk/dtmf, 30 caller id memories, call back and auto redial. 2.Last 5 outgoing number and time memories. 3.Thunder proof. 4.Local code setting. 5.Peaker phone. 6.Clock show. Inner box: 26.7cmx20.9cmx31.1cm Outer box: 72cmx56.5cmx36.6cm
Ex-calibur telephone line surge protection unit with LED indication - 3 line. This will protect 3 trunk ports of PBX.
1.FSK/DTMF compatible ,detected automatically. 2.Incoming/outgoing number memory 3.Auto redial/redial/recall 4.Flash time adjustable 5.Calendar 6.Anti-thunder design 7.Anti-steal dial protection others.
1.Outgoing/incoming number memory 2.Auto redial/redial/recall 3.IP number memory 4.Caller ID function 5.Caleandar time display.
1.FSK/DTMF dual system /caller ID function 2.In On-hook stage pre-dial / edit dialing number . 3.50 incoming / 16 outgoing calls memories in 8 digital number. 4.Tone/Pulse Dialing mode selectable. 5.Ringer / speaker volume H/L adjustable 6.Automatically redial / redial / Ring back function. 7.Calendar / time display. 8.16 ringer selectable. 9.No disturb function. 10.Anti thunder protection 11.Steal dialing protection.
Telephone
