Connect 24 Alarm
Need Help with Proximitiy Sensor CR18 – 8DN.?
The sensors website is this one:
http://www.autonics.com/products/products_detail.php?catecode=01/01/03&db_uid=10
I’m building a machine that needs to detect when the level of water rises inside a gallon. I’m using this sensor, and I’ve already build a circuit but due to my limited experience I do not know how to connect the sensor to the circuit.
First the ckt uses 110V to open and close a valve. Thus I want to incorporate the sensor into the circuit, but it uses 12 to 24 V DC. I’ve used the sensor (supplied with 20 V), and tested it with a 24V alarm I have. The sensor opens the circuit when the water level is reached but how what “device” could I use that would take 20 V on one terminal and open the 110 V connection – basically a relay.
you need a relay that the coil sensitivity is compatible with the sensor output and the contacts suitable to switch the solenoid valve
electronic stores near you should have this
Anita
Simplex 4903-9217 Fire Alarm Test
|
|
Hi-Water Bilge Alarm High Water Bilge Alarm 24 Volt $75.94 Hi-Water Bilge Alarm High Water Bilge Alarm 24 Volt The Hi-Water Bilge Alarm consists of a float switch and an in-dash gauge that features both a visual and an audible 85 db alarm. This unit allows an unmanned compartment to be constantly monitored. For additional compartments add additional Rule Float Switches. Complies with CFR182.530 which requires a visual and audible alarm in each unmanned space on commercial vessels at least 26' (7.9m) in length. |
|
|
GSM Wireless Home Security System Alarm Auto-Dial 24 Wireless Zone $178.97 Home safety is something that is extremely important to most homeowners. One way to ensure this safety of loved ones would be through home alarm systems. Depending on the type of home and level of security that is desired, these can be quite varied in their style and configuration.Home alarm systems that have a high degree of customization will allow the homeowner to set things up exactly as he desires. With more basic home alarm systems, there will be fewer options but the advantage may be the simplicity and cost effectiveness.This GSM Wireless Home Security System Alarm Auto-Dial 24 Wireless Zone is suitable for most homes small or big. It offers the type of security needed by most home owners and the best thing about it is the simplicity of use and cost effectivness. Specification24 wireless zones amp; 2 wired zones. Support English/Russian voice reminderCan connect wireless emergency button, wireless PIR sensor, wireless door/window contact, wireless smoke detector, wireless gasleakage detector, wireless glass-vibrating sensor etc.Each wireless zone can match numberless wireless sensorsWith LCD display and control keyboard on the mainframeCan send SMS to 3 preset mobile phone numbers and auto-dial 3 preset phone numbers while alarmingCan you listen what happened in the alarm area while alarmingCan monitor AC power status with function of password protection, this system will send SMS to mobile phone while AC power is not okWith function of arming at fixed time /partial arming/disarmingControl the alarm system by Control keyboard ,remote control or SMSModify wireless zones’ name and check the system status by SMSDefine the wireless zones as arm/partial arm by control keyboard on the mainframeSwitch to backup rechargeable battery when the power fails or cut by intruderWireless emergency function (24 hours zone):can press the button to alarm immediately to get help in case of emergencyWireless signal transmission, and don’t fear cutting wire by the intrudersCan send alarm signals to monitoring center through GSM network, such as the police stationWay of arm/disarm: remote controller, SMS, Keypad, fixed-timeTwo-way talkback functionHave the function of voice record for 10 secondsHave the function of alarming and preventing ill eagle dismantleAdditional FeaturesOutput power: DC12VInput power: AC110V to 220V,50Hz or 60 HzWorking hours of standby Battery(DC7.4V):More than 15 hoursWireless frequency for above accessories:433MHZIncludes:One alarm host (main unit)Four Wireless door/window magnetic contactFour PIR sensorFour remote controllersOne Smoke DetectorOne Gas DetectorOne siren(More than 110DB)One AC adapter One English user manual |
|
|
3G-Wireless-Remote-1.3mega Pixel CMOS-Kamera (sms alarm, Mini DVR) $241.73 Highlights neue Modell 3G Remote-Kamera einfach zu bedienen, 24 Stunden Alarm, SMS-Fernbedienung Handy Alarm, SMS-Fernbedienung externe Verbindung Backup-Lithium-Batterie alarmierend Videoaufzeichnung Spezifikation Erweiterte Funktionen: Handy Alarm: Schicken Sie Ihre Handy per SMS, Videotelefonie, Voice-Call sms Fernbedienung: Steuerung der Kamera per SMS-Befehle externe Verbindung: connect drahtlose Sensornetzwerke (max.15), wie Tür-Magnet, PIR-Sensor, Rauchsensor, Gas-Sensor etc. kann die Kamera Alarm aus allen angeschlossenen Sensoren melden Auflösung: 300.000 Pixel CMOS-Kamera Fernbedienung: include 2 Fernbedienungen für die manuelle Bedienung on / off und Panik-Knopf Backup-Lithium-Batterie: Akku gewährleistet den Betrieb im Falle eines externen Stromausfall Infrarot-Licht: die eingebaute IR-Licht kann die Kamera Videos in dunkler Umgebung zu erfassen Videoanrufe: in jeder Zeit, an jedem Ort kann der Benutzer durch Kamera Uhren Video und die Gefangennahme Sound aus dem WCDMA-Netz und die Unterstützung von Video-Frequenz Mobilteils alarmierend Videoaufzeichnung: Warnung zugleich aufnehmen können spart Anwendungen: zu Hause: – Installation der Nähe von Türen, Fenstern und anderen Bereichen, die Sie schützen möchten – Schützen Sie Ihre Familie und Habseligkeiten – Erkennen, Feuer-und Gas-Unfällen und senden Alarm – Überwachen Sie Ihr Haus, wenn Sie weg sind – Kann Krankenschwester alten Menschen und Kindern Monitor private Außenbereiche, Garage, Auto Terrasse etc Monitor verschiedenen Standorten überwachen Sie Ihre Büro, Fabrik, Laden, Ferienhaus, weitere wichtige Standorte Arbeiten mit Standard-Wireless-Sensoren: einfachen Anschluss von max. 15sets drahtlose Sensoren, 315MHz oder 433 MHz bietet Rundum-Schutz ähnlich wie Standard-Alarm-Systeme mit Zubehör wie Wireless-Tür-Sensoren, Bewegungsmelder, Rauchmelder und Gassensoren. dies ist ein Unikat. wichtigsten technischen Parameter: Netzteil: Eingang: 100V – 240V/50Hz, Leistung: 5,5 V DC Arbeitstemperatur: -10 ℃ ~ 45 ℃ Speichertemperatur: -20 ℃ ~ 60 ℃ relative Luftfeuchtigkeit: 10-99%, ohne Kondensation Arbeitsfrequenz: HSDPA / UMTS 850/1900/2100MHz EDGE / GPRS / GSM 850/900/1800/1900 MHz Wireless Sensor empfängt Code: ask Wireless Sensor Empfangsfrequenz: 315/433 MHz Wireless Sensor Baudrate: 500-2500bps max drahtlose Sensornetzwerke: 15unites effektive Reichweite des Funk-Fernbedienung: 100m (Wide Area) Video-Format: 3gp Kamera Pixel: 300k Pixel Kamera schießen Engel: 60 Grad (horizontal) / 60 Grad (vertikal) besten Aufnahmeabstand in der Nacht: ≤ 8 Meter Lithium-Batterie: 800mAh Standby-Zeit: 24 Stunden (in der Nähe des infraroten Lichts) von Netz betroffen Verpackung Informationen: 3g Remote Camera x 1pc Wireless Türmagnet x 1 Paar Fernbedienung x 2 Stück Stromversorgung x 1pc Treiber CD x 1pc Bedienungsanleitung x 1pc |
|
|
Timex Wacky Phrases Alarm Clock $16.95 Wacky Phrases Shake n Wake unique colorful alarm clock with vibrating action. Wake to 7 different wacky phrases. Each time you press snooze, you hear a different voice. Adjustable alarm volume. 0.8″ LCD display with momentary Indiglo Night Light. 24 hour Set and Forget Alarm with Auto Repeat and Auto Shut Off. Snooze/Repeat Alarm. Operates on 3 AA batteries, included. |
|
|
9 Wireless Guarding Zones GSM Alarm System Wireless Keyboard with 4 Sensor $125.99 Highlights1 external power failure alarm zone Arm/disarmFeaturesWave come GSM module. Support English voice reminder and SMS 8 Wireless zones (1 wireless SOS zone, 1 wireless fire alarm zone, the other 6 wireless zones can be defined by user), 1 external power failure alarm zone and 2 wired zones. You can connect wired amp; wireless PIR sensor, door/window contact, smoke detector, gas leakage detector, glass break sensor etc. Each wireless zone can match numberless wireless sensors. You can record your voice in the mainframe in advance and will call you or the police and play the voice while alarming. Send SMS to 3 mobile phone No. and Auto-dial 3 phone No. while alarming. You can call the mainframe any time and listen what happened in the alarm area. You can arm/disarm and program the system by wireless keyboard, SMS or phone Report the alarm zone amp; type by SMS or voice and can be remote controlled by SMS and telephone. Modify name of wireless zones and check the status of alarm mainframe by SMS. With voice reminder amp; password protection while the system is workingcan connect with intercom. You can talk to the mainframe with intercomSwitch to Backup rechargeable battery when the power is failure or cut by intruder and will send SMS and call you. If the power is recovered, it will also send SMS to youWireless signal transmission, with Human voice guide and easy to use, and don’t fear for cutting wire by the intrudersWireless Emergency function (24 hours zone): you can press the button to alarm immediately in order to get help if in emergenciesCan send alarm signals to monitoring center through GSM network, such as the police stationSpecificationOutput power: DC12VInput power: AC110V to 220V, 50HZ or 60 HZWorking hours of standby Battery (DC8.4V):More than 10 hoursWireless frequency for above accessories:433 MHZIncludes:One alarm host (main unit)Two Wireless door/window magnetic contact Two PIR sensor Two remote controllersOne siren(More than 110DB)One wireless keyboardOne AC adapterOne English user manual |
Themocracy