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sip explosion proof telephone
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...Telephone JR404-AP IP video intercom phone Support high-definition audio and video calls based on SIP protocol, with excellent hardware echo ...
2025-03-20 11:23:23
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... of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) Dialing Method DTMF mode in accordance with ITU-T recommendation Q.23. SIP ...
2024-12-09 13:04:29
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Product Description JR212-FK SIP Vandal Resistant Keypad Phone With LCD Display Screen Casing Material Stainless steel steel body Colors RED, YELLOW, ...
2024-12-09 13:05:01
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Vandal-proof IP67 Industrial Telephone with Broadcast, Tunnel Auto-dial Phone This industrial telephone is fully contained within a corrosion ...
2025-08-01 00:07:06
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Vandal-proof Handset Analog Phone for Hospital, Robust Bus Station Telephone This Vandal Resistant Telephone with armored cord is housed in robust ...
2024-12-09 12:14:14
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Loud Speaker Dust-proof Watertight Telephone with Warning Lamp for Noisy Industry This Moisture Resistant industrial telephone JR101-FK-HB is fully ...
2024-12-09 12:14:14
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Vandal-proof Prison Telephone with Voice Control Button and Rugged Handset This Vandal Resistant Telephone with armored cord is housed in robust cold ...
2024-12-09 12:14:14
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Product Description Vandal Proof Wireless Emergency Cleanroom Prison Telephone for Hospital This Prison Emergency Telephone is housed in stainless ...
2024-12-09 12:35:52
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Product Description The Vandal Resist Emergency Telephone is based on a stainless steel faceplate and provide a clear handsfree, loud-speaking ...
2024-12-09 12:39:17
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╡Product Description╞ JR306-SC.pdf J&R Public Safety Emergency Telephones for SOS Call Box suitable for Highway side use, other than that, it is often ...
2024-12-09 12:57:49
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