JR101-CB-L-4G Hotline cellular emergency call box designed to provide fast and reliable communication in critical situations, even in remote locations without traditional infrastructure.
Powered by a standard SIM card and an external power supply, this phone is ideal for areas like mines, oil fields, and rural sites. Its flashing beacon provides visible alerts in low-visibility conditions.
Built to withstand extreme temperatures (-40°F to 158°F) and housed in a vandal-resistant IP66-rated aluminum case, it guarantees durability against dust, moisture, and rough handling. The robust handset, made from molded Bulk Molding Compound with an armored cord, resists vandalism and industrial wear, ensuring long-term reliability with a 65,000-hour MTBF.
For high-noise environments, the integrated flashing beacon provides a highly visible alert when ringing or in use—ideal for loud factories, public spaces, or for supporting the hearing impaired. Its strong anti-interference design meets national standards GB/T 15279-94 and operates dependably across metro stations, highways, tunnels, marine sites, power plants, and more.
Available Customizations:
- Body Color: Yellow - standard. Orange, red, green, blue, black, and more under special order (minimum order quantity applies).
- Flash Lamp Color: Red - standard. Blue, yellow, or green (other colors available upon request).
- Custom inscription: Personalized text or labels on the phone body.
- Solar Power Option: Available for off-grid installations.
- Built-in a backup battery: the battery capacity supports 3-5 days of standby.
To request customization, please submit your requirements through the Fast Inquiry form at the bottom of each page.
Whether for critical safety communication or tough industrial use, the JR101-CB-L-4G delivers reliability, clarity, and peace of mind—ensuring your communication needs are met without compromise.
We back the JR101-CB-L-4G with a 2-year warranty, money-back guarantee, and over 15 years of telephony expertise.
JR101-CB-L-4G Hotline cellular emergency call box
Power Supply:
- 12V DC (power supply included)
✅ Power Consumption:
- Idle: 0.3W
- Active: 1.5W
✅ Frequency Bands:
- Global Version:
- Dual-Band UMTS/HSDPA 900/2100MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
- J Version (Japan/US):
- Dual-Band UMTS/HSDPA 850(800)/2100MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
✅ Ringer Volume:
- 90–95 dB(A) at 1 m (3.3 ft)
✅ Weather Resistance:
- Rated IP66 to IP67 per EN60529 for dust and water protection
✅ Temperature Range:
- Operating: -40°C to +70°C (-40°F to +158°F)
- Storage: -45°C to +85°C (-49°F to +185°F)
✅ Dimensions:
- 339 × 246 × 126 mm (13 × 10 × 5 in)
✅ Weight:
- Up to 6 kg (13 lb) depending on options
✅ LED Flashing Beacon:
- Standard Color: Red
- Optional colors: Blue, Orange, Green (custom order; may affect production time and cost)
- Flashing LED alerts users of incoming calls—ideal for noisy environments or for the hearing impaired.
✅ Construction:
- Robust vandal-resistant handset with armored cord
- Die-cast aluminum housing for extreme durability
- Wall or pillar-mountable for easy installation
✅ Connectivity Options:
- Available in GSM, Analog, SIP, or 4G versions
✅ Remote Programming:
- Configurable remotely via SMS
✅ Hard-of-Hearing Support:
- Integrated inductive coupler ensures compatibility with hearing aids
✅ Color Options:
- Standard: Yellow
- Custom colors: Blue, Red, Orange, Black (special order; may affect production time and cost)
✅ Certifications:
- Fully compliant with CE, FCC, RoHS, and ISO9001 standards
