DESCRIPTION This Weatherproof power station telephone  JR101-3B is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. - Add Horn & Lamp on the top - Key lockable latch - Upper & lower internal mounting plates - Flat label area or custom embossed logo on door - Vandal resistant screws for upper mounting plate Analogue Version Power Supply From the analogue telephone network Supply Voltage        24 VDC to 65 VDC Supply Current 20 mA DC to 100 mA DC Ringer Volume - 80dB(A)  at a distance of 1 m Dialing Method DTMF mode in accordance with ITU-T recommendation Q.23. SIP Version Power Supply PoE or 12V DC Power Consumption -Idle:1.5W 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 everyone enjoys luck , https://www.eeluck.com
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This Weatherproof power station telephone is designed for use by the railways, power stations, the armed services and heavy industry which require very reliable telephony under adverse conditions.
MAIN FEATURES:
- Standard Analogue phone, orSIP/VoIP Phone, or GSM/3G phone
-Â Aluminium weatherproof body
- All weather protection, Weather protection IP67
- Wall/Pillar mounting, easy installation
- Various mounting options
- Aluminum alloy die-casting body
- Three buttons programmable for auto-dial
- Weatherproof and corrosion resistant handsetÂ
- Durable and resistant to discolouration yet easily cleaned
- Can set three service numbers to receive service calls
- Non-volatile memory
- Fast-fit terminal connection
- CE, FCC, RoHS compliant
OPTIONAL:
 This Weatherproof Telephone Is Very Popular For Tunnels, Mining, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Hotels, Parking Lots, Steel Plants, Chemical Plants, Power Plants And Related Heavy Duty Industrial Application, Etc.
TECHNICAL SPECIFICATIONS:
- 110dB(A) at a distance of 1 m (for external horn speaker)
-Active:1.8W
- 110dB(A) at a distance of 1 m (for external horn speaker)
Technical parameters:
Operating Temperature
 -30°C to +65°C   Â
Storing Temperature
 -40°C to +75°C
Ringing Tone
 Shrill warble tone 80 dBA @ 1 metre typical Â
M.T.B.F.
 Excess of 50,000 hours usingÂ
Dialing
 MF (tone)Â
Lightning / TransientsÂ
 Protection to ITU-T k.21 enhanced levels
PACKAGE: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Unit size: 204 *334 *126 (mm)    Â
Carton size: 200*300*440 (mm)
Packaging materials: pearl cotton, carton
Gross weight:Â 7 KGÂ
Net weight:Â 6 KG
CERTIFICATIONS:
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Vandalproof Telephone for Outdoor Emergency, Moisture Resistant Tunnel SIP/VoIP Telephone
Model NO.: JR101-3B
Speed Dial: Yes
Colour: Yellow. Other Colors to Special Order
Installation: Wall Mounting
Optional: Full Keypad, Horn, Lamp
Trademark: J&R
Transport Package: Pearl Cotton, Carton
Specification: CE, FCC, RoHS, ISO9001
Origin: Shenzhen, China
HS Code: 8517180090
Vandalproof Telephone for Outdoor Emergency, Moisture Resistant Tunnel SIP/VoIP Telephone