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

Industrial telephone manufacturer

Joiwo Explosion-proof High-tech Enterprise EU Standard Double-effect Integration
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Outdoor waterproof telephone call box tunnel sos phone analogue/voip optional - JWAT408

This speed dial weatherproof telephone is fully contained within a corrosion resistant cast aluminium weatherproof case  providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF.It have two button which could make a handsfree call or speed dial call.

This weatherproof telephone is very popular for Tunnels, Mining, Marine, Underground, Metro stations, Railway platform, Highway side, Hotels, Parking lots, Steel Plants, Chemical plants, Power plants and relatedheavy duty industrial application, etc.

Product Details

1.Standard Analogue phone. SIP version available.

2.Robust housing, Aluminum alloy die-casting body.

3.Rolled steel face-plate with epoxy powder coated providing complete protection against dust and moisture.

4.Vandal resistant stainless buttons. One button for answer and the other button is for emergency call. 

The emergency Phone number can be set according to customer’s request.

5.All weather protection IP66-67.

6.Horn & Lamp on the top is available.

7.With external power supply, sound level is more than 80db.

8.Hands-free Operation.

9.Wall mounted.

10.Self-made telephone spare part available.

11. CE, FCC, RoHS, ISO9001 compliant.



Voltage DC48V
Standby Work Current ≤1mA
Frequency Response 250~3000 Hz
Ringer Volume ≥80dB(A)
Corrosion Grade WF2
Ambient Temperature -30~+60℃
Atmospheric Pressure 80~110KPa
Relative Humidity ≤95%
Lead Hole 1-Ø10
Installation Wall-mounted
Weight 4kg




Why Choose Us

Certification : SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67,
Packing: 1 sets/carton, 4kg/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