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One Button Call handsfree telephone Cost-effective SOS phone

Basic Information
Place of Origin: Shenzhen, China
Brand Name: J&R
Certification: CE, FCC, RoHS, ISO9001
Model Number: JR301-SC-A
Minimum Order Quantity: 1 set
Price: Reconsideration
Packaging Details: pearl cotton, carton
Delivery Time: 2-5 working days
Payment Terms: L/C, T/T
Supply Ability: 3000 sets per month
Detail Information
Material: Aluminum Alloy Customized: Support
Warranty: 2 Years Weather Protection: IP66
Unit Size: 150 *109 *42 (mm) Gross Weight: 1 KG

Product Description

One Button Call handsfree telephone Cost-effective SOS phone

JR301-SC-A is an industrial network phone with hd VOIP voice, support 100m Ethernet, support PoE power supply and other rich functions. It can meet different industrial application scenarios and provide high-quality user experience. The phone is equipped with a microphone, a speaker, a indicator light and a anti-sabotage hands-free button, one-key dialing.


★ Support standard SIP 2.0 protocol
★ Full duplex communication type
★ Robust housing, constructed of aluminum alloy
★ IP66 protection level
★ Vandal resistant metal button
★ Hands free operation, one call button
★ In wall mounting, simple installation
★ 4 X Tamper proof screws for mounting


SIP Version
Power Supply PoE or 12V DC
Power Consumption



SIP Protocol SIP 2.0 (RFC3261)
Support Codec G.711 A/U, G.722 8000/16000, G.723, G.729
Communication Type Full duplex
Ringer volume

- 90~95dB(A) at a distance of 1 m

- 110dB(A) at a distance of 1 m (for external horn speaker)


Ambient conditions
Protection Type IP 66 as per EN60529
Operating Temperature -30°C to +70°C
Storage Temperature -40°C to +75°C





One Button Call handsfree telephone Cost-effective SOS phone

JR301-SC Waterproof Intercon with Telephone Faceplate commonly used in hotel, elevator, lift, cleanroom, ATM, public territories, etc.


One Button Call handsfree telephone Cost-effective SOS phone 0





Q: Can I Have A Sample Order ?

A: Yes, We Welcome Sample Order To Test And Check Quality.Mixed Samples Are Acceptable.


Q: What About The Lead Time?

A: Normally Within 2-5 Working Days. We Have Materials In Stock For Most Of Hot Selling Products.And Mass Production Time Needs 2-4 Weeks For Order Quantity More Than 100 Units.


Q: What's the quality standard of your products?

A: CE, FCC, RoHS, ISO9001:2015 certification approved. All materials are in high grade and new. With the strict quality, every phone be thoroughly tested before leaving the factory.


Q: Can you produce a product in a color of my choosing?

A: Yes, we can manufacture products in different colors, however there may be minimum quantities or surcharges applicable.


Q: Do you provide an installation service?

A: No, we do not install products, but they are very straightforward to install, please kindly contact us if unsure.


Q: Do you offer guarantee for the products?

A: Yes, we offer 2 years warranty to our products against delivery.


Q: How about the shipping?

A: 1.Send by DHL / TNT / UPS / FEDEX / EMS,3-5days 2.Send by Air: Arrive at destination Airport fast then pick it up by yourself 3.Ship by Sea: Low shipping cost and slow delivery (15 - 30 days)


Q: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new one with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.


Contact Details
Mr. Luo

Phone Number : +8615711974339