VoIP Intercom Communication System, Access Control

Model NO.: JR308-FK-OW
Full Keypad: Yes
Program Remotely: Yes
Wall Mounting: Yes
Speaker: Yes
Waterproof Rating: IP54-IP65
Strong Metal Body: Yes
Analogue, SIP, GSM,3G Version: Optional
Material: Stainless Steel
Trademark: J&R or Customer brand
Transport Package: Pearl Cotton, Carton
Specification: CE, FCC, RoHs, ISO9001, IP66
Origin: Guangdong
HS Code: 8517180090
VoIP Intercom communication system, access control JR308-FK-OW
 
General Introduction
1. Analog/SIP/GSM/3G telephone 
2. Robust housing, constructed of stainless steel
3. Vandal resistant stainless steel keypad and button
4. Hands free operation
5. wall mounting, simple installation
6. Weather proof protection: up to IP65
7. Tamper proof screws for mounting
8. CE, FCC compliant

Application:
elevator, lift, door, gate, parking lots, prisons, railway/metro platforms, police stations, university, stadiums, clean room, outside building etc.

Technical Specification:
Telephone Versions Analog,SIP,GSM,3G optional
Operating Temperature  -30°C to +65°C
Storing  Temperature  -40°C to +75°C
Ringing Tone 80 dB @ 1 meter typical
M.T.B.F. excess of 50,000 hours using 
Power Supply telephone line or DC or solar powered
Weather Resistance IP54-IP65
Casing Material vandal proof steel body

Package
unit size: 200 *150*52(mm)     
Carton size:250 *200 *70( mm )
Packaging materials: pearl cotton, carton
Gross weight: 3KG
Net weight: 2KG

 

Coated Self Adhesive Fibreglass Geogrid ( FG): Ultimate tensile Strengths from 8kN/m to 400kN/m . Range: Biaxial, flexible high modulus Fiberglass Geogrid impregnated with bitumen using the knitting process . 


1. It reinforce old asphalt concrete road surface and asphalt layer, and prevents damage ; 

2. It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction . 

3. It is used in road expansion and improvment project and crack caused by old and new combination position and uneven sedimentation ;  

4. It is used in soft soil base reinforcement treatment ,  is favorable for soft soil water separation and concretion,restrains sedimentation effectivly,distributes stress uniformly and improve overall strength of road base; 

5. It is sued for preventing contraction crack caused by new road semi-rigid base layer,and reinforces and prevents road surface crack caused by foundation crack reflection. 




Self Adhesive Fiberglass Geogrid

Self Adhesive Fiberglass Geogrid, High Sensitive Sticking Fiberglass Geogrid, Asphalt Reinforcement Fiberglass Geogrid

Feicheng Lianyi Engineering Plastics Co., Ltd , http://www.lianyigeosynthetics.com