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J&R Technology Ltd
JR102-SC-4G Specification

JR102-SC-4G Specification

Product catalog summary

Main Features
The JR102-SC-4G is a robust telephone designed for harsh environments such as public and industrial areas. It features a die-cast aluminum alloy housing with a weatherproof enclosure and polyurethane finish, making it resistant to humidity, dust, vibration, shock, extreme temperatures, and vandalism. Key applications include outdoor environments, highways, tunnels, wind farms, production floors, and heavy machinery.

4G wireless communication with remote configuration
Hands-free operation with a vandal-resistant emergency call button
LED light for incoming call indication
Noise-cancelling microphone and built-in 2W speaker
Magnetic reed hook switch to minimize wear
Wall mounting support with door cover
IP66/IP67 protection and compliance with CE, FCC, RoHS, IK10, ISO9001 standards

Technical Specifications
The telephone operates on a 4G network with a power supply of 12V DC and supports remote configuration via SMS. It has a ringing tone of 90 dB at 1 meter and a configurable call time limit of 6-8 minutes. The device includes diagnostic functions for battery voltage, signal strength, and audio levels. It operates in temperatures from -40˚C to 65˚C and has a mean time between failures (MTBF) exceeding 50,000 hours.

4G Module EC25 with various regional frequency support
GNSS options include GPS, GLONASS, BeiDou, Galileo, and QZSS

Optional Accessories
Available accessories include LED lights, beacon lights, broadcast horns, and acoustic hoods to enhance functionality in specific applications.

Applications and Dimensions
The JR102-SC-4G is suitable for use in ports, highways, tunnels, railways, power stations, mining, industrial parks, and heavy industries. The unit measures 246x339x124 mm, with a shipping dimension of 200x300x440 mm, and weighs 7 kg gross.

Catalog excerpts

Waterproof Telephone • Aluminum alloy die-casting body • Advanced noise reduction technology for HD calls • Corrosion-resistant hardware It was designed for public and industrial areas requiring a virtually indestructible telephone. The housing is made of die-cast aluminum alloy, with a weatherproof enclosure and an exterior polyurethane finish. It is designed to withstand high levels of humidity, dust, vibration, shock, extreme temperatures, (salt)water, abuse or attempted vandalism. Typical applications include Outdoor Environments, Public Highways, Underground Tunnels / Mining, Offshore Wind Farms, Production Floors, Chemical Processing Sites, Power Stations or inside large Lifting Machinery such as Quayside Container Cranes, Rubber-Tyred Gantry Cranes (RTGs) and bulk-material Ship Loaders. • 4G wireless communication with remote configuration • Hands-free telephone, one vandal resistant metal button for emergency call • With LED light, blinking when incoming call • Noise-cancelling microphone • Magnetic reed hook switch to reduce wear-prone parts • With door cover, supports wall mounting with mounting bar • Wiring access, 3xM20 cable gland entry points

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TECHNICAL SPECIFICATIONS

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APPLICATIONS Insert the SIM card into the 4G phone and connect to the operator's network to make calls Cell phone Cloud Signal from the base station tower Cell phone OPTIONAL ACCESSORIES

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APPLICATION SCENARIOS Ship Highway/Tunnel Industrial parkDIMENSIONS Package Add: 6/F, A1, Xingyi industrial city, Baishixia Est., Fuyong, Bao'an, Shenzhen, China Email: [email protected]

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