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

Industrial telephone manufacturer

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Product name: waterproof telephone

Product model: JWAT937-Z

Communication system: IP phone

Protection class: IP65

Dimensions: 230*148*70

Material: cold rolled sheet

Color: yellow (can be customized)

Product Details

◆ Strong system expansion compatibility, support standard SIP 2.0 (RFC3261) and related RFC protocols

◆ Full-duplex intercom function

◆ The sensitivity of speakers and microphones can be adjusted; optional G.729

G.723, G.711, G.722, G.726 and other speech coding methods

◆ The patented design of the phone shell is waterproof, dustproof, no need for a waterproof cover, beautiful and practical

◆ The internal circuit of the telephone adopts the international general double-sided integrated circuit, which has the advantages of accurate numbering, clear communication and stable operation

◆ The surface of the shell is sprayed with high temperature electrostatic, with good anti-static ability and eye-catching color

◆ The key parts handle, hanging fork and keyboard are all produced by our company, the quality control is strictly controlled, and the after-sales response is fast.


Communication protocol  SIP2.0(RFC-3261)
Hands-free speaker  1W/8Ω
volume control  adjustable
Support Protocol  RTP
Codec  G.729, G.723, G.711, G.722, G.726
Power supply mode  PoE
LAN 10/100BASE-TX s Auto-MDIX, RJ-45
WAN  10/100BASE-TX s Auto-MDIX, RJ-45
Dimensions  300*200*130MM
Machine weight  3Kg
Installation method  Wall-mounted

Scope of application

It is suitable for environments such as subways, pipe corridors, tunnels, highways, power plants, gas stations, docks, steel plants and other places that have special requirements for moisture-proof, fire-proof, noise-proof, dust-proof and freeze-proof.



1. Register to the server and make calls according to the dialing rules of the server;

2. The called party hears the ringtone → pick up the handset to answer the call, and 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