logo
J&R Technology Limited
english
français
Deutsch
Italiano
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
Türkçe
tiếng Việt
quote
english
français
Deutsch
Italiano
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
Türkçe
tiếng Việt
Home
about us
Company Profile
factory tour
quality control
FAQ
products

Industrial Weatherproof Telephone

Industrial VoIP Phone

Industrial Analog Telephone

Explosion Proof Telephone

Broadcast Telephone

Vandal Resistant Telephone

Prison Telephone

SIP Call Box

Emergency Phone Tower

Roadside Emergency Phone

Solar Powered Emergency Phone

Elevator Emergency Phone

Acoustic Phone Booth

Telephone Spare Parts

SIP Desktop Phone

Video IP Phone
blogs
solutions
contact us
quote
home
about us
Company Profile
factory tour
quality control
FAQ
products

Industrial Weatherproof Telephone

Industrial VoIP Phone

Industrial Analog Telephone

Explosion Proof Telephone

Broadcast Telephone

Vandal Resistant Telephone

Prison Telephone

SIP Call Box

Emergency Phone Tower

Roadside Emergency Phone

Solar Powered Emergency Phone

Elevator Emergency Phone

Acoustic Phone Booth

Telephone Spare Parts

SIP Desktop Phone

Video IP Phone
blogs
solutions
contact us
quote

Flush Mounted Analog Door Intercom , Rugged Clean Room Phone

SIP Call Box
2023-04-14
230 views
Chat Now
#outdoor sip phone #sip outdoor intercom #sip door intercom
Flush-mounted Clean Room Telephone with Stainless Steel Housing, Analogue Door Intercom The Hands free Telephone is designed to meet the needs of client who experience loss through vandalism. Housed ... View More
Messages of visitor Leave a message
Flush Mounted Analog Door Intercom , Rugged Clean Room Phone
Flush Mounted Analog Door Intercom , Rugged Clean Room Phone
Chat Now
Learn More
Related Videos
SIP Auto Dial Firefighter Telephone With ABS Material Handset And Jack 00:45

SIP Auto Dial Firefighter Telephone With ABS Material Handset And Jack

SIP Call Box
2022-03-21
Robust Housing SIP Call Box PoE Powered For Car Parking / Elevator 00:21

Robust Housing SIP Call Box PoE Powered For Car Parking / Elevator

SIP Call Box
2023-04-14
CRS Enclosure SIP Call Box SUS Panel Wall Mounted PoE Handset Free 00:39

CRS Enclosure SIP Call Box SUS Panel Wall Mounted PoE Handset Free

SIP Call Box
2021-10-29
3G / 4G Roadside Hands Free SOS Call Box , Vandal Proof Highway Emergency Phone 00:21

3G / 4G Roadside Hands Free SOS Call Box , Vandal Proof Highway Emergency Phone

SIP Call Box
2022-05-26
IP66 90dBA SIP VoIP Weatherproof Marine Auto Telephone 00:29

IP66 90dBA SIP VoIP Weatherproof Marine Auto Telephone

SIP Call Box
2020-12-02
IP65 Public SIP Call Box Vandal Proof DC5V PoE For Metro Station 00:37

IP65 Public SIP Call Box Vandal Proof DC5V PoE For Metro Station

SIP Call Box
2022-05-26
Rugged Hands Free SIP Call Box / Rustproof SIP Outdoor Intercom With Camera 00:36

Rugged Hands Free SIP Call Box / Rustproof SIP Outdoor Intercom With Camera

SIP Call Box
2022-03-21
Stainless Steel SIP Call Box Highway Roadsid IP65 For SOS 00:18

Stainless Steel SIP Call Box Highway Roadsid IP65 For SOS

SIP Call Box
2021-12-27
Industrial Weatherproof Telephone with Analog/ SIP/ 3G/ 4G Support Temperature Resistant (-30°C to +65°C) and 2 Years Warranty 01:56

Industrial Weatherproof Telephone with Analog/ SIP/ 3G/ 4G Support Temperature Resistant (-30°C to +65°C) and 2 Years Warranty

Industrial Weatherproof Telephone
2025-09-28
Water Resistant Industrial Weatherproof Telephone Auto - Dial Telephone 00:32

Water Resistant Industrial Weatherproof Telephone Auto - Dial Telephone

Industrial Weatherproof Telephone
2025-06-17
ISDN SIP Analogue Explosion Proof Telephone Full Keypad For Hazardous Areas 00:30

ISDN SIP Analogue Explosion Proof Telephone Full Keypad For Hazardous Areas

Explosion Proof Telephone
2022-03-21
25W Waterproof SIP Speaker Horn For Broadcasting Propaganda 00:47

25W Waterproof SIP Speaker Horn For Broadcasting Propaganda

Broadcast Telephone
2022-05-26
Free Dial Explosion Proof Analog Telephone For Hazardous Environment - JREX101-FK 00:46

Free Dial Explosion Proof Analog Telephone For Hazardous Environment - JREX101-FK

Explosion Proof Telephone
2022-10-21
IP66 Industrial Weatherproof Telephone , Corded Landline Telephones With LCD Display 00:46

IP66 Industrial Weatherproof Telephone , Corded Landline Telephones With LCD Display

Industrial Weatherproof Telephone
2023-06-14
GSM Armored Vandal Resistant Telephone Cold Rolled Steel Full Keyboard 00:43

GSM Armored Vandal Resistant Telephone Cold Rolled Steel Full Keyboard

Vandal Resistant Telephone
2022-05-26