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

GSM / 3G Outdoor Stainless Steel Intercom Hotline Parking IP66 Public Help Intercom

Elevator Emergency Phone
2022-03-21
513 views
Chat Now
#lift intercom phone #lift emergency phone #elevator intercom phones
GSM/3G outdoor intercom,Handsfree Hotline Parking Intercoms,IP66 Public Help Intercom APPLICATIONS Idead for Clean room, Schools, Streets, Public square, Court houses, Rail platforms, Car-parks, ... View More
Messages of visitor Leave a message
GSM / 3G Outdoor Stainless Steel Intercom Hotline Parking IP66 Public Help Intercom
GSM / 3G Outdoor Stainless Steel Intercom Hotline Parking IP66 Public Help Intercom
Chat Now
Learn More
Related Videos
SUS 304 Elevator Intercom Phones SIP 00:45

SUS 304 Elevator Intercom Phones SIP

Elevator Emergency Phone
2023-06-25
Stainless Steel VoIP SOS Elevator Lift Emergency Phone Anti Vandal Speed Dial 00:21

Stainless Steel VoIP SOS Elevator Lift Emergency Phone Anti Vandal Speed Dial

Elevator Emergency Phone
2022-03-21
GSM 3G Elevator Emergency Phone Hands Free Intercom Watertight Industrial Intercom 00:39

GSM 3G Elevator Emergency Phone Hands Free Intercom Watertight Industrial Intercom

Elevator Emergency Phone
2022-03-21
IP55 VoIP GSM 3G Elevator Emergency Telephone 80dBA VoIP Lift Intercom Phone 00:44

IP55 VoIP GSM 3G Elevator Emergency Telephone 80dBA VoIP Lift Intercom Phone

Elevator Emergency Phone
2022-03-21
SOS Button 3G GSM Public Emergency Intercom IP65 Clean Room Telephone 00:43

SOS Button 3G GSM Public Emergency Intercom IP65 Clean Room Telephone

Elevator Emergency Phone
2022-09-22
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
ATEX Explosion Proof Telephone IP67 For Hazardous Area 00:46

ATEX Explosion Proof Telephone IP67 For Hazardous Area

Explosion Proof Telephone
2022-03-30
Aluminum Alloy Outdoor Industrial Telephone GSM 3G IP67 VOIP SIP Telephone 00:46

Aluminum Alloy Outdoor Industrial Telephone GSM 3G IP67 VOIP SIP Telephone

Industrial VoIP Phone
2021-10-29
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
Prisons / Schools / Bank Speed Dial Telephone 4G Vandal Proof Emergency Hotline Phone 00:41

Prisons / Schools / Bank Speed Dial Telephone 4G Vandal Proof Emergency Hotline Phone

Vandal Resistant Telephone
2022-04-21
75-90db Industrial Weatherproof Telephone SIP2.0 IP67 Aluminum Alloy 00:46

75-90db Industrial Weatherproof Telephone SIP2.0 IP67 Aluminum Alloy

Industrial Weatherproof Telephone
2022-03-21
SIP Sound And Light Explosion Proof Broadcast Telephone For Oil Exploration 00:33

SIP Sound And Light Explosion Proof Broadcast Telephone For Oil Exploration

Explosion Proof Telephone
2022-05-26