| Type: | Antique Telephone |
|---|---|
| Brand Name: | Joiwo |
| feature: | Weatherproof Telephone |
| color: | yellow |
| material: | Aluminum Alloy |
| Model Number: | JWAT303 |
| Place of Origin: | China (Mainland) |
| Signal Voltage: | DC48V(Telephone line power supply) |
| Frequency Response: | 250~3000 Hz |
| Amplified Output Power: | 10~25W |
| Defend Grade: | IP65 |
| Corrosion Grade: | WF1 |
| Atmospheric Pressure: | 80~110KPa |
| Lead Hole: | 3-PG11 |
| weight: | 10kg |
| warranty: | 1 Year |
| application: | Chemical Plant|subway|highway|Outdoor |
Quick Details
Specifications
Mining phones anti-corrosive enclosure beacon emergency weatherproof telephone
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PRODUCT DESCRIPTION
OVERVIEW
Product Name: waterproof telephone
Product Type: JWAT303
Communication system: Switchboard
Protection: IP65
Dimensions: 510 294 206
Material: Aluminum alloy
Color: Yellow(customized)
Electronic sample:
APPLICATION
1. Widely used in the place of water proof, moisture proof, fire proof, anti-noise, dust proof, Antifreeze, such as subway, highways, power plants, gas stations, docks, steel companies, etc.
2. for high-noise places .
FEATURES
1.When the called party's phone rings, the alarm light will blink. that makes users easily know which phone set rings.
2.the phone can form an independent telephone communication system with couplers and program-controlled switches.
3.the phone can be connected directly to the telecommunications network.
4.after the composition of the call system, each phone is an independent station. the malfunction of any phone doesn't affect the whole system work.
5.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.
6.Volume adjusted of the amplifier.
7.Patented designed telephone housing with waterproof and dust-proof function;waterproof cover, beautiful and practical.
8.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.
9. Aluminum alloy housing with high mechanical strength,and impact resistance.
10.High Temperature electrostatic spray of the shell surface with Anti-static ability and Eye-catching color .
11. Key parts of the handset, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction.
TECHNICAL PARAMETERS
Operating Voltage |
AC220V10%,50Hz |
Standby operating current |
0.2A |
Frequency response |
250~3000 Hz |
PA output power |
10~25W |
Protection class |
IP65 |
Corrosion grade |
WF1 |
Ambient temperature |
-40~+60 |
Atmospheric pressure |
80~110KPa |
Relative humidity |
95% |
Lead hole |
3-PG11 |
Total Weight |
1 1 kg |
Installation |
Wall-mounted |
Lights flicker frequency |
1Hz |
Light color |
Red ( Customize D ) |
INSTRUCTIONS
1. the caller takes the handset off hook, dial the callee's telephone number callee's telephone rings, while alarm light is blinking.
2. the callee hears ringing pick up the handset to answer the call, both sides under normal conversation.
3.at the end of the call, hang back the handset.
4.the caller takes the handset off hook, press "R" key to redial.
5. There are two volume control keys to adjust the speaker volume according to the noise levels.
PRODUCT PICTURES
