Communications equipment supports data, voice, and network connectivity in buildings. It includes wiring, network cables, routers, switches, and communication devices. These systems enable reliable signal transmission for data, video, and voice services. Proper cabling ensures stable network infrastructure for offices, hotels, and commercial buildings. Varied cable types and devices meet different communication requirements. Users can compare options and choose reliable communication solutions.
Communications
Showing all 18 results
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Lighting & Electrical, Communications
200W compact high-performance PA alarm horn speaker, suitable for police cars, ambulances, fire trucks, engineering vehicles,communications strategy template
Lighting & Electrical, Communications200W compact high-performance PA alarm horn speaker, suitable for police cars, ambulances, fire trucks, engineering vehicles,communications strategy template
- Compatible with – Capable with Any 100 – 200 Watt Siren System. The speaker comes with two electrical wires to be connected to a siren controller system. (Note: The speaker cannot be connected to the power supply alone, and must be used in conjunction with the siren system)
- Universal siren compatibility – This compact speaker is the perfect choice for vehicles of all sizes, including trucks, SUVs, sedans, compacts, ATVs, UTVs and Police, ambulance, fire, engineer, private vehicles, etc.
- Super Loud – Just because it is small does not mean it is weak. This ultra-thin speaker has a sound compression level of 125-135dB, Impedance: 8 Ohms and a frequency range of 400-4000Hz. Compact design fits behind vehicle’s grille or push bumper.
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Communications
China Rugged Telephone Wall Mounted Explosion Proof Telephone for Jail and Prison JWBT811
CommunicationsChina Rugged Telephone Wall Mounted Explosion Proof Telephone for Jail and Prison JWBT811
Product Name: Explosion-proof telephone
Product Type: JWBT811
Ex Mark: Exde[ib]ib IIB T6/DIP A2 TA,T6
Communication System: Switchboard
Defend Grade: IP65
Dimensions: 343×294×206
Material: Aluminum alloy
Color: Yellow(Can be customized)SKU: n/a -
Communications, Lighting & Electrical
Compact 200 watt high-performance siren speaker (suitable for any 100-200 watt siren) internal magnetic external magnetic high decibel speaker, siren tweeter
Communications, Lighting & ElectricalCompact 200 watt high-performance siren speaker (suitable for any 100-200 watt siren) internal magnetic external magnetic high decibel speaker, siren tweeter
- Speaker: Heavy Duty, Mounting Brackets, 200W / 8 Ohm.
- Capable with Any 100 – 200 Watt Siren Sytem ( Requirement: The actual output wattage of siren ≥ 100W )
- Speaker Dimension: 8″ W x 5-1/4″ H x 6″ D
- Corrosion-resistant aluminum housing with Black Finish
- Package including: 1 Compact 200 Watt High Performance Siren Speaker (Capable with Any 100 – 200 Watt Siren)
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Communications
Emergency Telephones IP 66 Outdoor Waterproof phones Weatherproof SIP phone For Tunnel Highway Mining intercom emergency phone
CommunicationsEmergency Telephones IP 66 Outdoor Waterproof phones Weatherproof SIP phone For Tunnel Highway Mining intercom emergency phone
The Emergency Call Box’s aluminum alloy shell features a baking varnish surface treatment, providing durability and resistance to dust, noise, rioting, and corrosion.This Industrial Intercom Call Box Suitable for outdoor use with an IP66 rating, ensuring protection against the elements.
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Communications
Fast Delivery Analog SOS Emergency Telephones IP 67 Waterproof phones Weatherproof SIP phone For Tunnel
CommunicationsFast Delivery Analog SOS Emergency Telephones IP 67 Waterproof phones Weatherproof SIP phone For Tunnel
Outdoor Telephone ideal uses include tunnels, railway, highway, oil& gas, plants, factory, mining, poolside, etc.
It is available in analog, VoIP, and GSM versions.
weatherproof outdoor telephone with crystal tone quality and supports external flash beacon. Spring door closure option. Programming and modification of setting locally or remotely.SKU: n/a -
Communications
Industrial telephone Broadcasting phone system Weather proof telephone maritime telephone wall IP67 waterproof
CommunicationsIndustrial telephone Broadcasting phone system Weather proof telephone maritime telephone wall IP67 waterproof
The Weatherproof phone will be designed to work on Railway, metro, tunnel,etc. Housed in robust aluminium die case with spring loaded door, it will offer protection against the outdoor environment,vandals resistance and rot resistance.
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Communications
inmate Stainless Steel Waterproof Emergency jail Telephone For Prison
Power Supply:Telephone Line Powered
Voltage:DC48V
Standby Work Current:≤1mA
Frequency Response:250~3000 Hz
Ringer Volume:≤80dB(A)
Corrosion Grade:WF1
Ambient Temperature:-40~+70℃
Atmospheric Pressure:80~110KPa
Relative Humidity:≤95%
Anti-vandalism Level:IK10
Installation:Wall-mountedSKU: n/a -
Communications
IP66 IP 67 Waterproof Full keypad Industrial VoIP Analog Telephone
Net Weight:6kg
Material:Aluminum alloy
Certificate:CE, FCC, RoHs, ISO9001
Function:Waterproof
Feature:Full Keypad and Handset
Size:339*246*126(mm)
Package:Pearl Cotton, Carton
Modle:Analog/ SIP/ GSM/ 3G
Mounting:Wall /Pillar MountedSKU: n/a -
Communications
Mining phones outdoor Industrial telephone IP66/67 Waterproof phone kntech Emergency Weatherproof telephone
CommunicationsMining phones outdoor Industrial telephone IP66/67 Waterproof phone kntech Emergency Weatherproof telephone
This Telephone is housed in cold rolled steel box and manufactured to a high standard, it is offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times, resulting in a highly reliable product with a long MTBF.
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Communications
Retevis RT47 PTT Walkie Talkie, IP67 Waterproof & Dustproof, Durable Anti-Fall Two-Way Radio
CommunicationsRetevis RT47 PTT Walkie Talkie, IP67 Waterproof & Dustproof, Durable Anti-Fall Two-Way Radio
The Retevis RT47 redefines rugged communication, built specifically for professionals who operate in the harshest environments. This Durable Anti-Fall PTT Walkie Talkie features an exceptionally robust, sealed design that provides complete protection against water and dust intrusion. It guarantees reliable, high-clarity Two-Way Communications even when exposed to heavy rain, extreme dust, or repeated drops. With long-lasting battery power and essential safety functions like the Emergency Alarm and VOX hands-free operation, the RT47 ensures seamless team coordination throughout extended shifts. Choose the RT47 for communication that is guaranteed to work as hard as you do, regardless of the elements.
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Communications
Robust Watertight Industrial Telephone land line phone retro telephone VOIP IP telephone
CommunicationsRobust Watertight Industrial Telephone land line phone retro telephone VOIP IP telephone
TECHNICAL PARAMETERS
Voltage:AC220V±10%,50Hz
Standby Work Current:≤0.2A
Frequency Response:250~3000 Hz
Amplified output power:10W
Corrosion Grade:WF1
Ambient Temperature:-40~+60℃
Atmospheric Pressure:80~110KPaSKU: n/a -
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Communications
Waterproof Emergency Telephone Outdoor Industrial Telephone SIP phone optical telephone
CommunicationsWaterproof Emergency Telephone Outdoor Industrial Telephone SIP phone optical telephone
This intercom terminal is suitable to be installed in various harsh
environments as it is defined by waterproof, moisture-proof, dust-proof, cold-proof,frost-resistant,high-temperature,andOxidation,anti-corrosion,anti-violent percussion and other properties.SKU: n/a
