8,997 Main Broadcast System
results from310 suppliers
Integrated Safety Emergency Voice Evacuation Controller with Built-in SD Card
US$ 421-435 / Piece
Min. Order:50 Pieces
- Model: Aw-Evc100
- Main Voltage: 100-260VAC ,50Hz/60Hz
- Standby Audio Output: Balance 1V,<0.3% 1kHz
- Alarm Input: 20 Channel
- Remote Mic Communication: Can Bus
- Slave Controller Communication: RS485 Bus
Long Range Access Control RFID System
Min. Order:1 Piece
- Position: Central Isolation Barrier
- Material: Aluminium
- Degree of Distortion: Semi-Rigid Barrier
- Name: Access Control Card Smart Card
- ODM/OEM: Yes,Accept
- Warranty: at Least 1 Year
Baccarat Dragon Tiger Poker Table Electronic Road List System Can Be Customized
Min. Order:1 Set
- Type: Poker, Gambling Tables
- Usage: Entertainment
- Material: System, USB of Software
- Customized: Customized
- Packaging: Box
- Style: Casino Table Games
Wireless Home GSM Burglar Alarm System with RFID and APP
US$ 75 / Piece
Min. Order:20 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Indoor, Outdoor
- Working Principle: Electromagnetic
Homsecur LCD Wireless GSM Autodial Home Office Burglar Intruder Alarm System
Min. Order:1 Set
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
Tilting Dough Machine for Biscuit Production Line with High Quality
US$ 7500 / Set
Min. Order:1 Set
- Certification: CE, ISO9001
- Power Source: Electric
- Automatic Grade: Automatic
- Application: Biscuit
- Customized: Customized
- Material: Stainless Steel 304#
Medical Endoscopic Camera System Operating Room Equipment
Min. Order:1 Piece
- Certification: CE, FDA
- Stock: Yes
- Medical Industry Experience: 24years
- Medical Device Business Qualification: Yes
- After-Sales Service: Whole Using Lifetime
- Packing: Standard Export Packaging
Multi Rotor Uav Unattended System
US$ 60000 / Set
Min. Order:1 Set
- Height: High Altitude
- Operating Radius: Remote
- Size: Small
- Usage: Industrial
- Port: Tianjin
- Production Capacity: 100
Multi-Rotor Unmanned Aerial Vehicle Unmanned Operation System Uav
US$ 60000 / Set
Min. Order:1 Set
- Height: High Altitude
- Operating Radius: Remote
- Size: Small
- Usage: Industrial
- Port: Tianjin
- Production Capacity: 100
Voice Evacuation Voice Alarm System Controller with Multi-Source Selection
US$ 421-435 / Piece
Min. Order:50 Pieces
- Model: Aw-Evc100
- Main Voltage: 100-260VAC ,50Hz/60Hz
- Standby Audio Output: Balance 1V,<0.3% 1kHz
- Alarm Input: 20 Channel
- Remote Mic Communication: Can Bus
- Slave Controller Communication: RS485 Bus
Wolf Guard Security GSM Alarm System for House Use Yl-007m2g
US$ 69 / Set
Min. Order:20 Sets
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Indoor
- Working Principle: Electromagnetic
A6n Servo Drive, Speed Loop Bandwidth 3kHz; Supports Built-in Lock Output, Cotrust
US$ 75-100 / Piece
Min. Order:1 Piece
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
Forest Outdoor ODM CCTV Camera Security IP Top 10 DVR Mini CCTV Mini Video Wireless Camera From Hikvision Guangdong Olar Energy Price Surveillance IP Network
US$ 6000-7000 / Piece
Min. Order:5 Pieces
- Technology: Infrared
- Style: Zoom Lens
- Type: Fireproof
- Sensor: CMOS
- HDMI Format: 1080P
- Horizontal Resolution: 650tvl
Qr Code Payment Speaker Voice Broadcast Aisino Q161 Pro
US$ 70-120 / unit
Min. Order:1 unit
- Type: Fixed
- Payment Method: Mobile Payment
- Card Type: NFC
- Touch Screen: Without Touch Screen
- Printer: Without Printer
- Certification: CE, CCC, EMV
Rear Vision Camera 4G Vehicle Mobile DVR Systems for Bus Truck
US$ 240 / Piece
Min. Order:50 Pieces
- Interface: VGA & Aviation Connector
- Operating System: Linux
- Number of Supported Hard Disk: 1
- Compression Format: H.264
- Certification: FCC, CE, RoHS
- Warranty Time: Three Years
Car Access Control System with RFID Reader and Barrier Gate
US$ 1-1000 / Piece
Min. Order:2 Pieces
- Position: Central Isolation Barrier
- Material: Aluminium
- Function: Separation
- Degree of Distortion: Semi-Rigid Barrier
- Name: Car Access Control System
- ODM/OEM: Yes,Accept
150W Pre-Amplifier with Timing+USB+4 Zone+Volume Control Lpa-150A
US$ 102-110 / Piece
Min. Order:1 Piece
- Amplification Type: Passive
- Speaker Material: Aluminium
- Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer
- Adjusting Method: 4-16 Ohms-70-100V
- Sound Channel: 1
- Structure: Amplifier
Solar Powered Wireless Car TPMS Tire Pressure Monitoring
US$ 29.5-32.5 / Piece
Min. Order:200 Pieces
- Condition: New
- Standard: Standard
- MOQ: 200
- Sample: Available
- OEM: Acceptable
- Delivery: 20-30 Days
Intelligent Mine 5g and WiFi Wireless Communication Solution
US$ 10000 / Set
Min. Order:1 Set
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control, Protection, Monitoring
- Certification: CCC, ISO: 9001
Voice Controlled Security Alarm Controller for Hotel and Office
US$ 421-435 / Piece
Min. Order:50 Pieces
- Model: Aw-Evc100
- Main Voltage: 100-260VAC ,50Hz/60Hz
- Standby Audio Output: Balance 1V,<0.3% 1kHz
- Alarm Input: 20 Channel
- Remote Mic Communication: Can Bus
- Slave Controller Communication: RS485 Bus
Dough Scrap Recycle Machine for Biscuit Production Line with Advanced Technology
US$ 15000-30000 / Set
Min. Order:1 Set
- After-sales Service: Provide
- Warranty: Provide
- Certification: CE, ISO9001
- Power Source: Electric
- Automatic Grade: Automatic
- Application: Biscuit
Ctsd-A6n-B4015-M200, 0.4kw, A6n Series Servo, Ethercat, Cotrust
US$ 80-110 / Piece
Min. Order:1 Piece
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
New Design 1000W Outdoor Energy Storage Power Supply Car Emergency Travel Solar Power Station Green Portable Generator
US$ 661.7-665 / Piece
Min. Order:6 Pieces
- After-sales Service: Warranty
- Warranty: 2 Years
- Output Type: DC
- System: Off-Grid system
- Certification: CE, RoHS, Bis SNI
- Power: 101W-5kW
GSM Audio Bug Full Band GPS Portable Mobile Phone RF Signal Detector
US$ 15.6-19.9 / Piece
Min. Order:5 Pieces
- Color: Black/Gold
- Material: Metal
- Frequency Range: 1MHz-8000MHz
- Detect Dynamic Range: Greater Than 73dB
- Detection Sensitivity: Lower Than 0.03MW
- Detection-Range: 1.2g/2.4G
Gas Alcohol Sensor with Siren Alarm Reminder, LCD Digit Display--Ef
US$ 9-15 / Piece
Min. Order:1 Piece
- Type: Electrochemical Gas Sensor
- Conductivity Type: Non-conductivity Type
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Plastic
- IP Rating: IP65
Waterproof Wired Nurse Call System Factory
US$ 5000-10000 / Piece
Min. Order:1 Piece
- Customized: Customized
- Certification: CE, ISO13485, SGS
- Scale: Small
- Type: Medical Call System
- Product Name: Nurse Call System
- Usage: Medical Call System
Intelligent Video Monitoring, Forest Fire Prevention Monitoring, Voice Broadcasting, Solar Energy Monitoring, Human and Vehicle Recognition
US$ 6000-7000 / Piece
Min. Order:5 Pieces
- Technology: Infrared
- Style: Zoom Lens
- Type: Fireproof
- Sensor: CMOS
- HDMI Format: 1080P
- Horizontal Resolution: 650tvl
Security Systems Anti-Peeping Cell Phone Signal Detector
US$ 12-14 / Piece
Min. Order:10 Pieces
- Certification: CE
- Color: Black
- Antenna Gain: -56dB
- Material: ABS+Alloy Plating
- Product Name: Anti-Peeping Detector/GPS Detector
- Working Time: 25 Hours
Qr Code Payment Speaker Voice Broadcast Aisino Q161 Pro
US$ 70-120 / unit
Min. Order:1 unit
- Type: Fixed
- Payment Method: Mobile Payment
- Card Type: NFC
- Touch Screen: Without Touch Screen
- Printer: Without Printer
- Certification: CE, CCC, EMV
RF Amplifier Module for Anti-Drone Sgnal Detector 50W-100W Transfer Image WiFi
US$ 70-80 / Piece
Min. Order:5 Pieces
- Output Power: 30/50/100/200(W)
- Optional Frequency Band: 20MHz-6000MHz
- Customize: Appearance& Frequency Band & Power& Distance
- Application: Anti-Drone
- Voltage: DC28V
- Current: 2-4A
LCD Display Solar Power TPMS Car Tire Pressure Monitor
US$ 24.5-26.5 / Piece
Min. Order:200 Pieces
- Testing Equipment Type: Automotive Lighting Detector
- Condition: New
- Standard: Standard
- MOQ: 200
- Sample: Available
- OEM: Acceptable
Ctsd-A6n-B2015-M200, 0.2kw, A6n Series Servo, Can Be Equipped with 17-Bit or 23-Bit Magnetic or Optical Braided Motors
US$ 75-100 / Piece
Min. Order:1 Piece
- Task: Adjust
- Structure: Combination
- Mathematical Model: Linear
- Signal: Continuous
- Function: Automatic Control
- Certification: RoHS, ISO: 9001, CE
2.4G Nlos Ofdm Airborne MIMO Mesh Manufacturer Networking Multi-Hop Ad Hoc Network Long Range Mesh Radio Communication for Uav / Ugv/Usv/Vehicle
US$ 910-965 / Piece
Min. Order:1 Piece
- Working Temperature: -40ºC ~ +65ºC
- Working Humidity: 5% ~ 95%(Non-Condensing)
- Storage Temperature: -45ºC ~ +85ºC
- Weight: 2.5kg
- Packing: Carton Packing
- Standard: 216 x 216 x 70mm
PRO Audio Line Array System Passive Subwoofer for DJ/Banquet/Performance/Church/Stadium/Home Theater
US$ 500-1000 / Piece
Min. Order:1 Piece
- Amplification Type: Passive
- Speaker Material: Wood
- Usage: Stage/DJ, Karaoke, Home Theatre System, Auditorium,Stadium,Banquet Hall,Hotel
- Adjusting Method: by Wire
- Sound Channel: Non-Direction
- Structure: Bass Reflex Enclosure
HD Camera DVR Car GPS Navigation System with 4G GPS
US$ 75-166 / Piece
Min. Order:2 Pieces
- Interface: VGA & Aviation Connector
- Operating System: Linux
- Number of Supported Hard Disk: 1
- Compression Format: H.264
- Certification: FCC, CE, RoHS
- Warranty Time: Three Years
Nursing Equipment Wired China Nurse Call Bell System for Patient Emergence
US$ 5000-10000 / Piece
Min. Order:1 Piece
- Customized: Customized
- Certification: CE, ISO13485, SGS
- Scale: Small
- Type: Medical Call System
- Product Name: Nursing Equipment Wired China Nurse Call Bell Syst
- Usage: Medical Call System
Anti-Drone Amplifier Module 30W-50W-100W Dds Vco Drone Detection Defense Detector Equipment
US$ 70-80 / Piece
Min. Order:5 Pieces
- Output Power: 30/50/100/200(W)
- Optional Frequency Band: 20MHz-6000MHz
- Customize: Appearance& Frequency Band & Power& Distance
- Application: Anti-Drone
- Voltage: DC28V
- Current: 2-4A
Mobile Phone Monitoring, Camera Monitoring Wireless Signal Blocker Portable Radio Frequency Signal Detector
US$ 12-14 / Piece
Min. Order:10 Pieces
- Certification: CE
- Color: Black
- Main Tx Frequency: 20MHz-6000MHz
- Radius Range(M): up to 10 Meters
- Magnetic Field: 5cm to 10cm
- Wireless Signal: 5cm to 6 Meters
Ai Intelligent Video Monitoring, Forest Fire Prevention Monitoring, Voice Broadcasting, Solar Energy Monitoring, Human and Vehicle Recognition
US$ 6000-7000 / Piece
Min. Order:5 Pieces
- Technology: Infrared
- Style: Zoom Lens
- Type: Fireproof
- Sensor: CMOS
- HDMI Format: 1080P
- Horizontal Resolution: 650tvl
Scrap Dough Processing Machine for Hard Biscuit
US$ 12000-18000 / Set
Min. Order:1 Set
- After-sales Service: Provide
- Warranty: Provide
- Certification: CE, ISO9001
- Power Source: Electric
- Automatic Grade: Automatic
- Application: Biscuit
