Reviews Power Supply For Access Control System

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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UHPPOTE 12V Power Supply Control for Door Access Control System Electric Lock Intercom Camera (Input: 110-240VAC Output:12VDC)

  • HBK-P01 switching power supply is specially used for access control system and Intercom Camera..
  • With working current of 3A, it can provide electric lock and access controller with 12VDC steady output voltage..
  • This device adopts rotary timmer potentiometer which have excellent performance makes the delay time more accurate..
  • Remarks: Opening time must set to 0 second when connecting with electric controlled lock. Otherwise electric bolt lock would be Burned Down..
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Feed Your Best Friend Better: Easy, Nutritious Meals and Treats for Dogs

  • Remote APP Control : WiFi automatic cat feeder can connect to 2.4GHz network. Program and monitor your pet's meals anywhere anytime through the “Smart Life” App on your iOS or Android smartphone. You can set up a feeding schedule of up to 30 meals per day, with 1-12 portions per meal. Also reward your pet by feeding it remotely from outdoor via the app. The app can also check feeding records and share to family members' smartphones for control..
  • Easy to Clean ( Detachable ) : The cat dry food dispenser （BPA-Free） has a removable food tank and stainless steel bowl. This provides easy cleaning of the food tank and stainless steel bowl ( Dishwasher Safe ), as well as a healthy and hygienic feeding environment. Our cat feeders not only focus on how to reduce the feeding workload of pet owners, but also care about the hygiene of pets in feeding..
  • Slow Feeder & Portion Control : When your cat or dog is bloated, you can manually feed through the " Feed " button in the APP, helping greedy pets eat at a healthier rate. ( After the pet has eaten one Portion, click " Feed " every few seconds to execute the next one, and the effect of slow....
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Rockville RPG12 12\ Powered Active 800 Watt 2-Way DJ PA Speaker System

  • ... and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
  • Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
  • Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110/ 220 volt switchable power supply with external user serviceable fusing. Dimensions: 16.73&Quot.
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Rockville RPG152K 15\ Powered Speakers w/Bluetooth+Dual UHF Wireless Mics+Stands

  • ... and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: High power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response.
  • Built-in bass and Treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression driver for crystal clear high-frequency reproduction.
  • Ultra-wide dispersion, 40° large-format horizontal wave guide horn molded directly into cabinet. Ultra-low noise mic/ line input via XLR & 1/4-inch stereo jacks with volume control.
  • Flyable and stand mounting with 35-mm pole socket. Tilts on its side for use as a floor monitor with included brackets. Ergonomically shaped handle for easy carrying and setup.
  • High-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110/ 220 volt switchable power supply with external user serviceable fusing. Dimensions: 16.73&Quot.
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Power Supply Supplier Box, Power Supply Box Direct Control Access Controller Lock for Office for Home

  • Material: High‑quality aluminum alloy material is corrosion‑resistant, wear‑resistant and durable with good heat dissipation..
  • Cooling Hole Design: The heat dissipation hole design of perforated mesh is combined with aluminum alloy to resist high temperature..
  • Input Voltage: AC 100-264V. Output Voltage: DC 12V. Output Current: 1.25A. Error Range: ±1%. Adjustable Pressure Range: ±5%. Power: 15W Maximum. Waterof Rating: IP20. Product Size: Approx. 70x40x33mm / 2.8x1.6x1.3in..
  • Purpose: Industrial automation, PLC control cabinet, DC motor, medical equipment, access control display system, monitoring equipment, light box advertising, LED equipment.
  • Stable Output Performance: Optimized components to ensure stable performance and long service life. Adopting EMI filter circuit, switching power supply is anti‑interference and its output is more stable..
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