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Best Alarm Output

Dr Prepare Projection Alarm Clock Digital Clock Projector with Indoor/Outdoor Thermometer Hygrometer USB Charger and AC & Battery Operated Dual Alarm Clocks for Bedroom with Weather Forecast

  • 【180° FLIPPED PROJECTION CLOCK】Clearly projects time and temperature on ceiling or walls. Long press the minus button “-” to flip projection....
  • 【IPX4 WIRELESS SENSOR】An included splash-resistant wireless sensor transmits 433MHz signals to your projection alarm clock to display real-time....
  • 【DUAL ALARM CLOCK WITH SNOOZE】Digital projection alarm clock makes it possible to set two separate wake-up alarms. Snooze function gives you an....
  • 【BATTERY BACKUP】Powered by 2 AAA batteries (not included), this projection alarm clock will keep time settings when you plug out the wall adapter....
  • 【USB OUTPUT】A 5V/ 1A USB output interface at the side of the projection alarm clock allows you to charge your iPhone, Android cellphones, and....
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100 INTELLid 26 Bit Clamshell Proximity Access Control Cards

  • 1,100 Users over 2 Outputs. Codes may be 4~8 digits: - Output #1 – Form C relay, 1A@30VDC, 1,000 users - Output #2 – Form C relay, 1A@30VDC, 100 users.
  • Outputs can be programmed to activate for up to 99,999 seconds (nearly 28 hours).
  • Up to 50 (01~50) possible temporary visitor codes, which can be programmed for one-time or limited-time use (1~99 hours).
  • Programmable egress input with optional warning alarm and delayed egress.
  • Up to 50 (01~50) duress codes for output #1 and 10 (01~10) for output #2.
  • Duress code signals a silent alarm if an authorized user is forced to open the door under duress.
  • Keypad illuminates when a button is pressed.
  • backlight can be programmed for FULL, AUTO, or OFF in standby mode.
  • Real-time clock to auto-disable access at specific times.
  • Door sensor input for anti-tailgating operation, Door-propped-open warning, Door-forced-open warning, Durable and attractive stainless steel faceplate, IP66 Weatherproof Rating.
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20/24 4/6/8 Pin Computer PC Power Supply Tester with LCD Display and Buzzer for ATX, ITX, BTX, PCI E, SATA, HDD

  • ...01V), automatic fault alarm, complete test interface, small and beautiful appearance, and more test functions. It is your best choice and reliable helper to quickly detect PC power..
  • EASY TO USE: This power tester only needs to be connected to the power supply ATX connector to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in LCD screen to quickly detect the performance of computer power supply..
  • PRACTICAL & CONVENIENCE: Small and practical power tester. Now the number of power output groups is increasing. As long as one of them has problem, the hardware of the computer system may work abnormally or even burn out. To measure whether the output voltage output of the power supply is stable, the player usually uses a multimeter. But for the average user is still a little troublesome..
  • NOTE: It can also measure the output wire P4/P6/P8/SATA/IDE, and the external DIE/SATA/P6/P8 is the light display, there is no LCD voltage. There is LCD voltage display only when connecting to the 24pin or 20pin..
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Alarm Clock with Wireless Charging 18W Max USB Charger Loud Alarm Dimmable Display Snooze Indoor Temperature – 18W Power Adapter Included

  • ⚡Maximum 10W Wireless Charger. The Wireless Charging Alarm Clock supports 7.5W charging output for Apple iPhone (8/X/11/12/13), 10W charging output....
  • ⚡ Up to 10W USB Charger. This Alarm Clock comes with USB Charger to support maximum DC 5V/2A output, which can safely charge your....
  • ⚡ Full Charging Experience. A 18W Power Adapter is included to perfectly meets the power requirements of the wireless charging and USB charging..
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Inkbird PID Temperature Controller Kit High Voltage 100ACV to 240ACV Comes with SSR 40DA Solid State Relay K Type Thermocouple and White Heat Sink

  • 【Alarm Output】With one alarm relay output: AC250V 3A (Resistive load) ON/NC, you may connect it with a buzzer..
  • 【Supports 3 Wires Sensors】3 wires sensor or 2 wires sensor, like K type thermocouple and Cu500, are supported by this PID temperature controller.
  • 【SSR Output】With one relay output for external SSR, SSR or relay is a must for this temperature controller. A 40DA SSR is included.
  • 【Digital Display ℃/℉】It’s a digital PID controller but also supports Centigrade and Fahrenheit reading.
  • 【2 Temp Displaying Windows】The real-time temperature and the setpoint are shown at the same time.
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Denali SoundBOMB 120dB Motorcycle Horn

  • YHAAVALE 9200E is a multi-function 100W police siren alarm system integration.Come with a Metal Ultra Slim Flat speaker..
  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 120-130dB, you get quality audio output which is audible from a distance away.You can also adjust the volume..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options. with the siren option giving you HIGH,BASS,FIRE,AIR DEFENSE ,MUTU and also Manual Horn & Manual Siren..
  • Alarm installation is simple, easy to operate, stable performance, strong power..
  • It's suitable for police, fire, ambulance, traffic, engineer, volunteer, and private vehicle to use as a PA system or audio warning device..
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GSM Alarm System, Mini Home Security Wireless SMS SIM Call ,6 Preset SMS Alert Messaging for Door Magnetic Switch, Infrared Sensor, Gas Detector, Temperature Measuring

  • 1. One way GSM SMS alarm, which can be connected with external rechargeable batteries (not included) for power failure alarm. When any alarm input is triggered, it will send SMS alarm messages to up to 6 preset mobile phones..
  • 2. The input of GA01P is a switch signal. When the input port is short-circuited with the ground wire (GND), GA01P will send an alarm message to the preset alarm phone, or call the set alarm number. The content of the alarm message can be set by yourself..
  • 3. DC5-15V power input, an alarm voltage output, can be used for siren, can use text custom alarm SMS, very smart and slim gsm design box, can be easily installed on other target system boards, add gsm alarm function ..
  • 4. It can be widely used to connect different sensors. Such as door magnetic switch, infrared sensor, gas detector, water level sensor, temperature measuring device..
  • 5. After you purchase this product, if you are dissatisfied with this product, or if you don't know anything about this product, please feel free to contact us and we will do our best to answer you..
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Scytek Astra 777 Full Car Alarm Pager Remote 2-Way Security LCD

  • Includes 2 Door Locks Two Ultra Slim With Metal Frame 5 Button 1-Way Remote Control.
  • Car Alarm Security System 2 Door Locks Keyless Entry 2 Remote Control Scytek A20.
  • Plug-in user programmable Coded Override Switch And LED on the Antenna Lock, Unlock and Passenger Unlock Outputs (-) User Selectable Auto-Lock and Unlock with Ignition.
  • Interior Light Output (-) Horn out (-) Output for Starter Interupt Relay (-) Two Programmable Auxiliary Channels, Pulsed, Timed and Latched (-).
  • Data Bus Port Alarm Trigger zone Identification Two-Way Pager Compatible MobiLink G3, Cell Phone and Tracking Compatible (Plug & Play) Two Car Operation.
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CNAODUN PID Temperature Controller Kit 100-240 VAC Voltage with 40DA Solid State Relay，K Type Thermocouple Probe and Heat Sink

  • ♥【One Way SSR output】3,4 port output to SSR,a 40da solid state relay is included in the package.The power supply voltage for this Pid temperature controller is 100-240VAC..
  • ♥【One Alarm Output】6,7 ports are alarm outputs, AC220V/DC30V 3A (Resistive load) ON/NC, also can be used to connect relay..
  • ♥【Supports 2 Wire Sensor Input】Support two-wire thermocouple input, K, E, J, N, W3-25, W5-26 type thermocouple input are available, the default setting is K type thermocouple input.
  • ♥【℉ and ℃ Adjustable】Fahrenheit and Celsius adjustable, default is Fahrenheit, with PID function.
  • ♥【Temperature Digital Display】PV is the current measured temperature, SV is the set temperature, both are displayed simultaneously..
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SCYTEK MS-2 Dual-Zone / Dual Microwave Motion Sensor Universal All CAR Alarms

  • Includes 2 Door Locks Two Ultra Slim With Metal Frame 5 Button 1-Way Remote Control.
  • Car Alarm Security System 2 Door Locks Keyless Entry 2 Remote Control Scytek A20.
  • Plug-in user programmable Coded Override Switch And LED on the Antenna Lock, Unlock and Passenger Unlock Outputs (-) User Selectable Auto-Lock and....
  • Interior Light Output (-) Horn out (-) Output for Starter Interupt Relay (-) Two Programmable Auxiliary Channels, Pulsed, Timed and Latched (-).
  • Data Bus Port Alarm Trigger zone Identification Two-Way Pager Compatible MobiLink G3, Cell Phone and Tracking Compatible (Plug & Play) Two Car....
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PSCCO DC 12V Siren Horn Wired Outdoor Alarm Loud Horn Sound Siren for Home Alarm System Security and Protection

  • Package included:1pcs Siren Horn. Model:ES-626.Rated power: 15W..
  • 12V Loud horn, can be used with a variety of alarm connection, the volume is far!.
  • ABS flame-retardant shell,Networking alarm,Super alarm volume. Low power consumption, high decibel, loud sound, simple wiring..
  • Generally installed in the wall or doorway or balcony,the installation height is more than 2.5 meters.Fixed base made of metal, three-hole position, firm and reliable..
  • Easy connection:Wired horn can be connected to the main engine with alarm output outlet,or it can be used alone.110db alarm sound can be issued through 12V direct current..
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Lixada Fishing Bite Alarm，Sensitive Fishing Bite Alert Sound Alarm Sensitively,Fishing Bite Indicators with LED Lights for Daytime/Night Carp Fishing Outdoor

  • 【ALARM DESIGN】The fishing bite alarm indicator adopts dual alarm design, audio alarm and visual alarm will make you never miss a bite and make....
  • 【ADJUSTABLE SENSITIVITY】The fishing bite alert has LED alarm signal with high output speaker, the tone, volume and sensitivity can be adjusted to....
  • 【WATERPROOF】The design is lightweight and waterproof to avoid sudden damage while fishing,Ignorig most current or wind noise, reducing false....
  • 【EASY TO INSTALL】By cliping this siren to the pole, wraping the fishing line around the siren, then turning on the power switch to adjust the....
  • 【WIDELY USED】Perfect for experts or beginners.Apply to sea fishing, ice fishing, night fishing, pier fishing. It can also be used as gifts for....
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Projection Alarm Clock Radio Alarm Clock Digital Clock with Power Adapter Alarm Clocks for Bedrooms ELEHOT

  • Radio: automatic and manual scan the radio, you can save up to 60 channels.
  • The radio also has a sleep timer function to make you feel at ease..
  • Snooze Function and Alarm Function: you can set two alarms at the same time, 7 alarm tones for you to choose.
  • When you don't want to get up, press snooze to stop the alarm and enter snooze mode, the alarm will wait until you cancel the snooze sleep mode..
  • USB Cable Charging: The USB output on the back of the alarm clock allows you to easily charge your phone or other devices. It also comes with a power adaptor for easier use.
  • Different brightnessAdjustable projection and screen brightness to meet the different needs of brightness..
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