Tunnel Telephone Waterproof IP65 Vandal Resistant Build Inside Amplifer Emergency Telephone

• Customization: Available
• Usage: Industry
• Call Type: Mixed
• Model NO.: YT-SDN03
• Certification: CE, ISO, RoHS
• Condition: New
• Type: IP - SIP or Analog
• Exclusive Tech: Strong Noise Canceling - Optional
• Enclosure: Aluminium
• Call in/out: Hands Free
• Emergency Call: One Big Button
• Buzzer: 10W - Over 90 dB in One Meter
• Sound Pressure: 290 Dba in 40cm
• Built in Amplifer: 120W or 250W
• Function: Broadcast
• Interface: Switch Port/Gateway Port
• Power Supply: AC 220V ±10%
• Protection Grade: IP65
• Temperature: -40ºC ~ +70ºC
• Installation: Wall-Mounted/Embedded
• Optional: External Speaker/Camera
• Transport Package: Carton
• Trademark: Yuantong
• Origin: China
• HS Code: 8517180090
• Production Capacity: 10000 Pieces Per Year

Product Description

Product Description

IP65 Weatherproof Emergency SOS Telephone For Tunnels

Model	YT-SDN03	International Certificates	CE, FCC, ROHS
Trademark	Yuantong or Logo of client	Ingress Protection Rating	IP65
Warranty	18 months	Production Capacity	1000 pieces per month

Company Profile

New Factory in Zhongshan in 2025

Shenzhen Yuantong Morden Technology Co., Ltd. is a leading company of industrial telephone for weatherproof and explosion-proof in China, with a 50% marketing accupied in city underground pipelines and highway Tunnels, the sales is rapidly increasing in chemical, oil & gas and industrial plants recent years. Our target is to be an international well-known and the most cost-effective industrial communications supplier.

Our business processes and service modes will bring you safe and comfortable.
Everytime, you place the order, our target is to help you save money, time and energy.

Presales	Sales with enginner study your project and offer reliable and achieveable solution till satisfaction
Follow-up	Made-In-China Chat/Email Meeting - WA/Zoom/Microsoft Team/Google meeting ect
Contract	After final confirmation, and we send the signed sales contract to each other.
Payment	100% T/T in advance or negotiated, after receiving your payment, your order will start to be arranged in 3 days.
Production Sea Shipment Express	15-25 days 25-55 days 5-12 days
Aftersales	Free technical support by meetings and remote controls or Job site commissioning (all cost paid by client)
Companion	OEM/ODM/Agent/Distributor

 

Our Advantages

 

Modern Factory	New modern factory in zhongshan with experienced worker.
Innovation	Product iteration upgrade and new product development based on client's demand and marketing trendency.
Exhibition	We attend related exhibitions as a supplier in different countries each year.
Visitation Reception	Professional English speaker arranges your trip in China in advance, such as hotel reservation, transportation, meetings, dining, entertainment,etc. Depending on your specific situation, we can aslo provide an assistant to accompany you for any of your short trips.
Visiting Clients	Representative will visit our VIP clients and listen to them, and make an tailored plan to help business development every year.
Core Advantage	Fully respect your humanized needs in business negotiations based on our technology and balanced benifits.

 

Detailed Photos