ReviewsPower Supply For Access Control System

Cyber Acoustics 2.1 Speaker Sound System with Subwoofer for PC Stereo Tablet Smartphone and Gaming Systems - 80W Peak Power CA-3810

PREMIUM ROOM FILLING SOUND: Driven by an acoustically optimized internal power supply, this subwoofer speaker system delivers 80 watts peak power and 40 watts RMS. With excellent sound and maximum power, you’ll experience music you can truly feel, filling any room large or small..
EASY TO USE CONTROL POD: The convenient control pod gives you full control over your sound system. Turn it on and off, adjust the master volume, or tune the separate bass volume control to get the richness of the sound just the way you like it. With easy access to a 3.5mm aux input, you can quickly connect your cell phone, tablet, MP3 player, or gaming system for an alternative sound source. Or plug headphones into the headphone jack for those private listening moments..
The ported 5.25” side-firing subwoofer delivers some of the deepest bass available. When combined with our best dual 2” satellite drivers, you can expect a crisp, clean, and powerful listening experience – reliving audio performances as if you were there, live..
CONTEMPORARY DESIGN: With removable cloth grills, the satellites were created to look great sitting next to today's high-tech components or discretely in a living room..
QUALITY GUARANTEED: Includes 1 year hassle free manufacturer warranty. AC p....

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Cyber Acoustics CA-3602FFP 2.1 Speaker Sound System with Subwoofer and Control Pod - Great for Music, Movies, Multimedia Pcs, Macs, Laptops and Gaming Systems

ROOM FILLING SOUND: Driven by an acoustically optimized internal power supply, this subwoofer speaker system delivers 62 watts peak power and 30 watts RMS. With this kind of power you can expect amazing sound at any volume level, filling any large room in the home or office..
EASY TO USE: The convenient control pod gives you full control over your sound system. Adjust the volume, turn it on and off, or use the headphone output jack for those private listening moments. With easy access to the 3.5mm aux input, you can quickly connect your cell phone, tablet, MP3 player, or gaming system to really pump up the sound. Plus bass volume control allows you to fine tune the richness of the sound just the way you like it..
RICH AUDIO: The ported 5.25” subwoofer delivers some of the deepest bass available, powerful for any audio experience, along with the satellites using twin 2” drivers deliver crisp, clean, optimized sound..
CONTEMPORARY DESIGN: Created to look great sitting next to today's flat panel monitors, the piano black finish on the satellites will blend right in. Features power cable is 5 feet, speaker to speaker cable is separates up to 11 feet, speaker to subwoofer cable is 6 feet, input cable is 6 feet from control pod and control pod cable is 6 ....

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AMOCAM K80 Power Supply Control, AC 110-240V to DC 12V Power Supply for Door Access Control System, Video Doorbell, Electric Strike Lock, Bolt Lock, Magnetic Lock, Power Supply Controller

This power supply is small, easy to install and easy to use, the input voltage range from 100V-240V to normal use, suitable for all countries of the world..
Power supply for door access control is a transformer which provides stable output voltage for access controller, electric lock, and exit button..
Set NC / NO outputs, can control various types of electric locks, Based delay control circuit, lock time can be in 0-15 seconds..
Compact design and light weight, Short-circuit and overload protection for safety use, Can control various types of electic gate lock, electric strike lock, electic bolt lock, magnetic lock..
The scope of application of the power applied to a variety of building intercom, villa doorbell, aparment doorphone, home video door phone controller, access a variety of import and export controls..

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Smart PIR Motion Sensors: WiFi Motion Detector with Temperature and Humidity Sensor, USB/Battery Powered Movement Detector, Compatible with Alexa Google Home, for Smart Home Automation

BUILT IN SMART HYGROMETER AND THERMOMETER: Except for motion tracking, 3-in-1 Smart Motion Sensor alarm access temperature and humidity accurately,Remotely monitor temperature humidity. Send alerts via app when temperature or humidity goes out of preset value.(Support Alxea voice control to query temperature and humidity, and the alerts are sent via the App).
DUAL POWER SUPPLY AND LINKAGE FUNCTION: Motion detector alarm indoor can be powered by the included USB cable(included) or CR123A battery(included). More stable to receive alert.Long-term power supply,say goodbye to power outages. It can linkage with other smart home products, such as smart lights or door sensors, etc. Setting custom scenes in your smart home system, for example, turning on the lights if motion is detected..
2.4GHz WiFi One-KEY CONNECT EASY SETUP: Don't need home gateway,you can easily achieve the intelligent control of home appliances,simple operation,easy to use..
SECURITY ALARM SYSTEM--CUSTOMERS: We guarantee that our 3- in-1 Infrared sensor alarms are qualified, and provide 24 months warranty. If you have any questions about the home security sensor alarm system, please feel free to contact us..

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NOYITO 2-Channel 5V Computer USB Control Switch Relay Module Drive-free relay module Plug and Play Suitable for PC Smart Controller

The module uses HID technology, without any driver, plug and play. Support WIN7,10, XP 32-bit, 64-bit system, easy to use simple..
Onboard square USB interface, stable connection.
use of high-performance USB control chip.
use dedicated relay driver chip ULN2803, relay work more stable.
Power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state..
【NOTE: The 1-Channel 2-Channel module does not require an external power supply. 4-Channel 8-Channel modules require an external module power supply. 】PCB size: 56.5mm * 40.6mm, fixed hole size: 3mm, fixed hole center moment: 52.2mm * 36.6mm..

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Hifonics ZD-750.4D Zeus Delta 700 Watt Four Channel Amplifier

... BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics aluminum heat sink maintains superior heat dissipation to keep your car audio sounding smooth..
CONTROL YOUR AUDIO - Control of amplifier output with onboard electronic crossover to tailor specific frequencies to speakers and subs. LED system protection allows you to monitor overload and speaker shortages with illuminated indicators..
HIGH QUALITY CONNECTIONS - Secure molded connection terminal for all power, ground and speaker connections. Angled for ease of access while creating a clean wire management profile, to keep your vehicle looking clean while delivering optimal power..

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Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA's Bundle with Hifonics ZG-2400.1D ZEUS Gamma 2400 Watt Mono Amplifier Car Audio Class D Amp

...ct resistant with hex screw terminals that allow for secure connections and is erosion resistant..
High Level Inputs: Easily tie into OEM audio systems that do not offer RCA output to maximize after market amplifier power. Operation Mode: Mono only. Crossover Type: Onboard electronic crossover. Electronic Equalizer: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Class/Topology: Class D, High efficiency with big power in a small footprint..
Output Device Technology: "PWM MOSFET Power Supply, Stable power through the PC board with minimal heat generation. Heat Sink: Aluminum, Old School Hifonics Heat sink for Superior Heat Dissipation. Power Supply: Simpatico Coil Design,The dual coil Pulse Width Modulated power supply keeps voltage constant through the Ultra-Fi output devices. Output Connections: RCA Outputs, Daisy chain multiple amplifier to eliminate additional signal cables from the source unit..
Connection Type: Secure molded connection terminal for all Power, Ground and Speaker connections. Angled for ease of access while creating a clean wire mangement profile. LED System Protection Circuitry Diagnostics: Monitor overload and speaker short protection with illuminated indicat....

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Hifonics ZD-2550.1D Zeus Delta 2500 Watt Mono Block Amplifier

... BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics aluminum heat sink maintains superior heat dissipation to keep your car audio sounding smooth..
CONTROL YOUR AUDIO - Control of amplifier output with onboard electronic crossover to tailor specific frequencies to speakers and subs. LED system protection allows you to monitor overload and speaker shortages with illuminated indicators..
MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant inputs with hex screw terminals allow secure connections and are erosion resistant..
HIGH QUALITY CONNECTIONS - Secure molded connection terminal for all power, ground and speaker connections. Angled for ease of access while creating a clean wire management profile, to keep your vehicle looking clean while delivering optimal power..

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AMOCAM Wireless WiFi Access Control Keypad, Backlight Door Access Control System + 5PCS ID Keychains, Wiegand 26, Password Keypad for House Apartment, TUYA Wireless Entry Security Access Controller

✅ 【Wireless Smartphone App Operation】Wireless integrated access control keypad allows you to control the keypad from your smartphone, anytime and anywhere, share, modify and delete Passwords/ID cards. View door opening records. free TUYA App.You can download the iOS version in App Store and the Android version in Google Play..
✅ 【Multiple Users, Multiple Access Ways】Support 2000 users capacity. Multiple unlocking ways to open the door read card or password or TUYA APP access. Set the public password or private password and changed the password. Add and delete users as your requirement..
✅ 【Reliable and Practical and Extendibility】Shell is made of ABS fire retardant, panel hard shell rubber film, backlight design, In dark locations or night you can read numbers light up, light indication different working status, can drive the electric lock. support Wiegand 26 input or output, Support external doorbell, exit switch..
✅ 【Widely Used】Access controller offers a method for controlling access safely and automatically, able to deterring unauthorized personnel, widely used in highend apartment, office, access control, off-limit area, hotel locks, school campus access, identification, parking lot entry, etc..

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Cyber Acoustics CA-3908 2.1 Stereo Speaker System with 6.5 Subwoofer and Control Pod - Computer and Home Audio Set with 3.5mm AUX Input for Cellphone Tablet Desktop Laptop or Gaming

PREMIUM ROOM FILLING SOUND: Driven by an acoustically optimized internal power supply, this subwoofer speaker system delivers 92 watts peak power and 46 watts RMS. With quality sound and maximum power, you’ll experience music you can truly feel, filling any room large or small.
EASY TO USE: The convenient control pod gives you full control over your sound system. Turn it on and off, adjust the master volume, or tune the separate bass volume control to get the richness of the sound just the way you like it. With easy access to a 3.5mm aux input, you can quickly connect your cell phone, tablet, MP3 player, or gaming system for an alternative sound source. Or plug into the headphone output jack to use for those private listening moments.
RICH AUDIO: The ported 6.5” side-firing subwoofer delivers some of the deepest bass available. When combined with the dual 2” driver + passive radiator satellite system, you end up on the receiving end of a crisp, clean, and powerful listening experience – reliving virtually any audio performance as if you were there, live.
CONTEMPORARY DESIGN: With removable cloth grills, the satellites were created to look great sitting next to today's high-tech components or discretely in a living room.

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Hifonics BG-4000.1D Brutus 4000 Watt @ 1 Ohm Mono Car Amplifier Audio Amp with Remote Bundle with Rockville RWK01 Wiring Installation Wire Kit & Rockville R7EQ Band Car Audio Equalizer EQ (3 Items)

...rcuit Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion. RCA Inputs Nickel-plated RCA jacks create the most efficient High/Low Level audio connection and resist corrosion. Operation Mode Mono only Crossover Type Variable electronic crossovers allow for complete control of the sound. Electronic Equalizer Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers..
Class / Topology Super D-Class designs which employ high-speed microprocessors with proprietary D/A conversion algorithms to efficiently control the current consumption. At very high listening levels, Hifonics amplifiers with Super D-Class circuitry result in lower distortion, higher current efficiencies and less heat than conventional D-Class amplifier designs. Output Device Technology Pro-Fi Output Device Technology: The Ultra-Fi MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion..
Heat Sink Classic aluminum Hifonics design to minimize heat build up on the Ultra-Fi output devic....

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