Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd.

Industrial telephone manufacturer

Joiwo Explosion-proof High-tech Enterprise EU Standard Double-effect Integration
current position: Home > Products > Weatherproof Telephone

Waterproof speakerphone

Product Name: Amplified Telephone

Item model number: JWAT216P

Communication system: with host

Protection class: IP65

Dimensions: 289×182×127

Material: cold rolled sheet

Color: yellow (can be customized)

Product Details

◆ The telephone set can form an independent communication system with the program-controlled switch.

◆ Can be directly connected to the telecommunication network.

◆ After the call system is formed, each phone works independentlyThe failure of one of the stations does not affect the work of the entire system.

◆ Built-in power amplifier, support external speakers and warning lights, automatically when incoming calls Connected, usually powered off, which is safer; after forming a communication system,The product has an automatic gain function, and the size of the voice does not vary with the distanceThe length of the phone or the number of phones varies.

◆ The internal circuit of the telephone adopts DSPG digital chip, which has the Accurate number, clear call, stable work and so on.

◆ The surface of carbon steel is electrostatically sprayed, with high mechanical strength and impact resistance powerful.

◆ The handle, fork and keyboard of key parts are all made by our company.Production, strict quality control, fast after-sales response quick.


Feed voltage DC48V
Standby operating current ≤1mA
Frequency response 250~3000 Hz
Ring tone level ≥100dB
Protection class IP65
Anticorrosion grade WF2
Ambient temperature -30~+60℃
Atmospheric pressure 80~110KPa
Relative humidity ≤95%
Pinout hole 3-PG11
Total Weight 3.0kg
Installation method Wall-mounted

Scope of application

◆ Suitable for subways, pipe galleries, tunnels, highways, power plants, gas stations, wharfs, ironand steelplants and other places, in

environments with special requirements for moisture-proof, fire-proof, noise-proof, dust-proof, and freeze-proof.





1. The caller picks up the phone, presses the button, and dials the called party's phone number → the called party's phone rings

2. The called party hears the ringtone → press the button to answer the call, the two parties talk normally

3. When the call ends, hang up the handset


Why Choose Us

Certification : SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Packing: 1 set/carton, 8.5kg/carton
Delivery date: 3-7 days
MOQ: 1 set
Supply Ability: 5000 sets/month
Payment Term: T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation.
Samples Offer: Samples are available and can be free for strategic customer.
Samples arrangement: Standard samples will be prepared to sending in about 3 working days. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
After-sales Service 2 Years' Warranty and spare parts are available for maintenance.
Contact Tel: 0086-574-58223619, Mob: +86-13858299692


Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd.



Address: No. 8, Guoxiangqiao Middle Road, Lanjiang Street, Yuyao City, Zhejiang Province

Purchasing: product application case