China Industrial Weatherproof Telephone manufacturer
J&R Technology Limited
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﹄Product Description﹃ JR210-1B RED SIP Auto Dial Emergency Phone Vandal Proof Handset TelePhone Handset Telephone,One button for speed dial,Cold... 2025-08-01 17:30:04
Full Duplex Cold Rolled Steel Public hot line Telephone For Jail Handset Telephone, CB (hot line), Cold-rolled steel body, Red color (other colours on ... 2025-08-01 17:30:04
JR211-FK IP65 VoIP Stainless Steel Vandal Resistant Telephone JR211-FK VoIP Stainless Steel Desk Telephone supports the hotline call, may realize the ... 2025-08-01 17:30:04
JR212-FK.pdf With High Quality Digital LCD Prison Telephone JR212-FK Wholesale Vandal Proof Digital LCD Telephones is housing in a stainless steel ... 2025-08-01 17:30:04
Waterproof intercom SIP/VoIP telephone Tunnel Emergency Phone The aluminum alloy die-casting shell of JR104-2B-SIP can withstand a great deal of ... 2025-08-01 17:30:04
IP67 Weather Resistant Emergency Telephone JR101-FK Waterproof Industrial Telephone has great stability and strong anti-interference ability, in line ... 2025-08-01 17:30:04
​​​​​​​​​​​​​​GSM Metallic Public Telephone Tactile Keypad IP Jail Vandal Resistant Telephone the telephone is housed in cold rolled steel box and ... 2025-08-01 17:30:04
GSM Armored Vandal Proof Telephone Cold Rolled Steel,LCD Display Full Keyboard Prison Telephone The Handset Telephone is designed to meet the needs of ... 2025-08-01 17:30:04
IP67 Weather Resistant Emergency Telephone JR101-FK Waterproof Industrial Telephone has great stability and strong anti-interference ability, in line ... 2025-08-01 17:30:04
​​​​​​​​​​​​​​GSM Metallic Public Telephone Tactile Keypad IP Jail Vandal Resistant Telephone the telephone is housed in cold rolled steel box and ... 2025-08-01 17:30:04
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