No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao,Ningbo,Zhejiang,China
China
JWAT137
100 ~ 180 / Set ( Negotiable ) أحصل على آخر سعر
China
100 per Set
100 Box
box
3-15days
5000 Box per Month
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
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Features
1. The phone can form an independent telephone communication system with program-controlled switches and couplers.
2. The phone can be connected directly to the telecommunications network.
3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesnt affect the whole system work.
4. After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity.
5.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
6. Stainless steel housing, high mechanical strength, strong impact.
7. Key parts of the handset and the hooks are both produced by our own company; Quality control strictly; After-sale reaction fast.
Technical Parameter
Signal voltage |
DC220V |
Standby work current |
≤1mA |
Frequency response |
250~3000 Hz |
Ringing level |
≥80dB |
Protection class |
IP65 |
Corrosion grade |
WF2 |
Ambient temperature |
-40~+60℃ |
Atmospheric pressure |
80~110KPa |
Relative humidity |
≤95% |
Lead hole |
1-15 |
Machine weight |
3kg |
Installation |
Wall-mounted |
Usage Method
1. The caller takes off-hook, dial the callee's telephone number → the callee's telephone rings.
2. The callee hears ringing → pick up the handset to answer the call, both sides under normal conversation.
3. Press "VOLUME" to adjust the volume during the call.
4. At the end of the call, hang back the handset.
الشخص الذي يمكن الاتصال به:Ms. Ellen
الشركة:Ningbo Joiwo Explosion Proof Science and Technology Co, Ltd
عنوان:No. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao, Ningbo, Zhejiang, China,315400
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