Gold Member Since 2016
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J&R Technology Limited

Emergency Telephone, Weatherproof Telephone, Fire Alarm Telephone manufacturer / supplier in China, offering Analog/SIP/GSM/3G Telephone, Wireless Emergency Telephone, Speed Dial Campus Telephone, VoIP Hands-Free Surface-Mount Telephone with Weather-Resistant Body, Public & Courtesy Telephones & Speakerphones and so on.

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Supplier Homepage Product Emergency Telephones Analog/SIP/GSM/3G Telephone, Wireless Emergency Telephone, Speed Dial Campus Telephone

Analog/SIP/GSM/3G Telephone, Wireless Emergency Telephone, Speed Dial Campus Telephone

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $280 US $90
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $280
1,000+ US $90
Get Latest Price
Port: Shenzhen, China
Production Capacity: 3, 000PCS/Month
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: JR306-SC-OW
  • Type: Wireless
  • Information content: Voice
  • Condition: New
  • Call Type: Call out, Call in
  • Touch Screen: Without Touch Screen
  • Button: Anti-Vandal, Speed Dial
  • Loud Speaker: Yes
  • Version: SIP, 3G, GSM ,Analog
  • Transport Package: Pearl Cotton, Carton
  • Origin: Shenzhen, China
  • Usage: Telephone, Workstation, Intercom
  • Support Network: GSM
  • Certification: CE, ISO, RoHS, GS, FCC
  • Material: Cold Rolled Steel
  • Colour: Gray
  • Information: Voice
  • Weather Resistant: IP65
  • Installation: on Wall Mounting, Post Mounting
  • Trademark: J&R
  • Specification: CE, FCC, RoHs, ISO9001
  • HS Code: 8517180090
Product Description
Analog/SIP/GSM/3G Telephone, Wireless Emergency Telephone, Speed Dial Campus Telephone

1.Standard Analogue/ SIP/ GSM/3G phone
2.Robust housing, constructed of Cold rolled steel
3.Vandal resistant metal button 
4.Hands free operation
5.Config via web interface
6.Single or Dual button auto-dial options with remote programming
7.Non-volatile memory
8. On wall mounting, simple installation
9.Weatherproof  protection : IP65
10. 1 button for speed dial
11.External power supply or PoE(SIP)
12.RJ 45 Port for SIP connection
13.CE, FCC compliant

The  Weatherproof Telephone Ideal for schools, streets, public square, court houses, rail platforms, car-parks, police stations, hospitals, outside buildings, gate entry, etc.
The Vandal Resist Emergency Telephone is based on a stainless steel faceplate and provide a clear handsfree, loud-speaking operation for any public area. It is designed to meet the needs of clients who experience loss through vandalism.

Voice Features:
Support 2 lines SIP, SIP 2.0 (RFC3261)
Codec: G.711A/u, G.7231 high/low, G.729, G.722,G.726
Echo cancellation: Support G.168 and hand-free can support 96ms
Supports full duplex.
SIP support SIP domain,SIP authentication(none, basic,MD5),DNS name of server, peer to peer
SIP support 2 servers, user can through each server to calling in and out

 Technical parameters:
Operating Temperature-30°C to +65°C      
Storing Temperature-40°C to +75°C
Adapter(Input/Output)Input:100-240VAC 50~60Hz  Output:5V/1A
Power ConsumptionIdle:1.5W/Active:1.8W
Ringing ToneShrill warble tone 80 dBA @ 1 metre typical  
M.T.B.F.Calculated to have an M.T.B.F. in excess of 50,000 hours using 

Network Feature:
1.WAN/LAN: support Bridge mode.
2.Support PPPoE for xDSL VLAN
4.Support Stun penetration
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