Alarm

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    …let you set the heating and cooling limits.   Temperature Probe Designed For Aquariums Large LED Display Simple Set Up Calibratable Audible Alarm Dual Control Dual Relay Up to 1000W Total Output   Plug and Play Dual-Stage Control Heat or cool your tank with the Ink Bird's dual control system.…

    $39.99

    …Controller with the LDK lets you monitor and control your aquarium in the event of a leak or an overflow. With Neptune Fusion, you can easily set up alarms that will notify you if a sensor ever detects moisture, and also control any equipment that is powered by an EnergyBar. One common example of…

    $149.95

    …monitoring of dissolved oxygen in reef aquarium Module has extra Temp Probe port (sold separately) I/O Switch Inputs for ATO, feed buttons, leak alarms, etc.   Recommended DO level for reef tanks is between 4.5ppm - 7ppm   With so many additives that are hitting the market today, that focus on…

    $94.95

    …thermometer with Alert feature. Displays both aquarium water temperature and room temperature. Available in °F or °C models. Has four Alert features. (Alarm will sound and LED flashes) High Temp Alert Only (Probe) Both High & Low Temp Alert Only (Air/Room) Low Temp Alert Only (Probe) Both High & Low…

    $42.90

    …Abyzz pump with an Apex Controller you can use Apex Fusion to do all your programming for 24-hour cycles, enable feed modes, and apply warnings and alarms. Serial to 3.5mm Female 0% - 100% speed control Simple secure connections   Connecting the Abyzz to Apex Interface cable is very simple. All that…

    $184.99

    …an aquarium or it's equipment can cause a huge mess if not caught right away. The Watchdog is a stand alone leak detection alarm that will give a very loud audible alarm in the event water comes in contact with its sensor pads. It is extremely sensitive and we have found they even work with RODI…

    $12.99

    …Tighter tolerances on seams to resist moisture exposure on internal circuitry German-made medical grade tubing for increased lifespan Advanced alarm system to alert you if there is an issue with the motor, tubing, or board   Specifications: Dimensions - 10" x 5.75" x 2.75" Accuracy +/- 5% Voltage…

    $289.99

    …on the market    With 2x dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running dry, which is also a first.    With so many…

    $199.99

    …damage to the pump. Neptune Fusion lets you monitor the pumps internal temperature along with its wattage draw and flow rate allowing you to set alarms and alerts if something goes out of their normal thresholds. If the temperature of the pump increases to unsafe levels, the COR will actually slow…

    $349.95

    …Controller with the LDK lets you monitor and control your aquarium in the event of a leak or an overflow. With Neptune Fusion, you can easily set up alarms that will notify you if a sensor ever detects moisture, and also control any equipment that is powered by an EnergyBar. One common example of…

    $549.85

    …advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still function as manual advance. Pressing the alarm button for > 5…

    $375.00

    …advances fleece motor Alarm button - Press alarm button for 1 - 2 seconds will turn off an audible alarm, but alarm condition will still be present Red LED still flashing - Automatic advance of fleece disabled motor button will still function as manual advance. Pressing the alarm button for > 5…

    $399.00

    …reaches the second float switch and the valve turns off. The Tunze RO Water Controller 8555 also features a timer backup that can be set to either 12 or 24 hours. If the float switch hasn’t been triggered off within the set time the valve will close and an alarm will be activated. Item #: 8555.000

    $212.45

    If you have an Apex Controller, more than likely you are trying to protect against equipment failure, along with monitoring, and alarm capabilities that can notify you in the event when something is going wrong. The 12V Power Supply is one of the most overlooked pieces of equipment that will…

    $15.95

    …Tighter tolerances on seams to resist moisture exposure on internal circuitry German-made medical grade tubing for increased lifespan Advanced alarm system to alert you if there is an issue with the motor, tubing, or board   Specifications: Dimensions - 10" x 5.75" x 2.75" Accuracy +/- 5% Voltage…

    $219.99

    …Holder will hold your Seneye sensor right where you want it with their magnetic mounting system. Strong magnets 100% reef safe Enables water level alarm   The Seneye monitoring system relies on a slide system that is constantly submerged in the water. The Seneye Magnetic Holder now allows you to…

    $49.99 $29.99

    …with an integrated analog temperature controller and probe with a +/- 1°F difference from its set point. Stay Alert Controllers are equipped with an alarm system that alerts any malfunction. Monitor your chiller's performance visibly via the LED which alerts you to any problems.   JBJ Arctica Owners…

    $449.70

    …(plugged into port-4), the FMM will stop your PMUP and sound an alarm when the sensor is above the water level. If you plug it into port-3, and mount it high in your sump, if your water level ever goes that high, an alarm will sound and your PMUP will stop operating.   Optional leak detection…

    $199.95

    …1/2" BSP Threads (OD) Can be adapted to push-connect fittings Handles up to 5 GPM Low battery alert Fail-safe low power auto-off High frequency alarm Mesh pre-filter The Leak Block Sensor from HM Digital includes an electronic sensing pad and a latching solenoid valve that will close if the sensing…

    $53.00

    …Data-logging Automated liquid supply Kalk reactor control Low maintenance design Seamless integration w/ GHL system WLAN, USB, and cloud-service access* Alarm functionality Large LED status indicator   Download the GHL Connect App   Automated Alkalinity Monitoring and Control Measure your Alkalinity…

    $849.90

    …Data-logging Automated liquid supply Kalk reactor control Low maintenance design Seamless integration w/ GHL system WLAN, USB, and cloud-service access* Alarm functionality Large LED status indicator   Download the GHL Connect App   Automated Alkalinity Monitoring and Control Measure your Alkalinity…

    $849.90

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $249.95

    …unlike many other cloud-based controllers. The Energy Bar 832 can also tell you how much power each individual outlet is consuming letting you set alarms, send emails, or even have IOS notifications let you know before things go wrong.   Less Hassle, More Success More than the color has changed.…

    $799.95

    …unlike many other cloud-based controllers. The Energy Bar 832 can also tell you how much power each individual outlet is consuming letting you set alarms, send emails, or even have IOS notifications let you know before things go wrong.   Built in WiFi, Salinity, Temperature, pH, monitoring. Set…

    $1,049.90

    …damage to the pump. Neptune Fusion lets you monitor the pumps internal temperature along with its wattage draw and flow rate allowing you to set alarms and alerts if something goes out of their normal thresholds. If the temperature of the pump increases to unsafe levels, the COR will actually slow…

    $299.95

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $499.95

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $749.90

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $1,939.64

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $2,539.55

    …letting you use any outlet for any device. Each individual outlet can also monitor and detect power usage in amps or watts, letting you set alarms and send emails when pumps have clogged or failed, lights are not turning on, heaters leaking current, letting you be notified of the issue before…

    $1,399.90

    …Specifications: Range: 0.00 - 14.00 pH Resolution: 0.1 pH Accuracy: +/- 0.02 pH Calibration: Manual 2 points Set Point Range: 5.5 - 9.5 pH Visual LED Alarm: activates when reading is higher or lower than set point Power Supply: 12 VDC adapter Electrode: Double junction pH electrode with 2 meter…

    $109.99

    Add the pH/ORP Probe Expansion Module to your Apex Neptune System. Module has extra Temp Probe port I/O Switch Inputs for ATO, feed buttons, leak alarms, etc. Monitor multiple tanks Galvanic Isolation for accurate and reliable probe readings   Features of the Neptune Systems pH/ORP Expansion Module:…

    $84.95