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The JCHENG 433MHz Wireless PIR Detector is a cutting-edge infrared motion sensor designed for both home and business alarm systems. With ultra-low power consumption, it ensures longer battery life while providing reliable motion detection. Its intelligent logic analysis prevents false alarms, making it a smart choice for security. The device is easy to install and comes with comprehensive support, including a 30-day money-back guarantee and lifetime tech assistance.
| ASIN | B07BSY6JP3 |
| Antenna Location | security surveillance |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 364,781 in DIY & Tools ( See Top 100 in DIY & Tools ) 676 in Motion Detectors (DIY & Tools) |
| Brand | JCHENG SECURITY |
| Colour | White |
| Compatible Devices | Alarm System |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 251 Reviews |
| Frequency | 433 MHz |
| Manufacturer | Shenzhen Jing Cheng Digital Surveillance Co.,Ltd |
| Maximum Range | 12 Metres |
| Maximum range | 12 Metres |
| Model Number | 433MDAOOS |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Operating Temperature | 55 Degrees Celsius |
| Part Number | 433MDAOOS |
| Power source | Battery Powered |
| UPC | 606462991209 |
| Upper Temperature Rating | 55 Degrees Celsius |
J**C
A superb device.
I needed a wireless PIR for my study/workshop which is in my garden. My house alarm system is not wireless, so I bought a cheap 433Mhz receiver module with relay output to mount inside the alarm control panel. It works perfectly and the two devices paired without any problems. The sensor is pretty smart, and conserves power by going to sleep for 3 minutes after 4 or more detections have ceased after a 3 minute period. This means that my normal activities in my study will not cause the sensor to waste battery power transmitting every time I move. I am expecting batteries to last a long time as the standby current is only 20 microamps. The ultra-alkaline batteries supplied have a rating of 1,500 mAHr, so in theory they should last 75,000 hours (about 8.5 years). I will be happy if they only last 4 years, which is about half their normal shelf life. When battery voltage is getting low, the sensor flashes its light 3 times periodically and can alert the control panel wirelessly. To sum up - this sensor is just about perfect. It is delightfully small and low cost. I will be buying more to protect the garage, garden shed, and summer-house. The receiver module I bought can handle up to 8 different sensors.
T**R
Simple to install and much smaller than the old sensors
This easily connects to the host unit and can be installed in situ in minutes. Great value for money.
A**S
.
Ok.
P**R
alarm
reasonable product
R**N
Another good product.
As with all the jcc products it's easily installed. A fantastic price and works perfectly.
P**T
Easy set up
Easy to pair with main unit. Good quality product.
D**D
Great product
Using with tasmota sonoff rf bridge to integrate with Hassio. Works brilliantly but seems to be identical to other chinese variants
R**E
Easy setup & function after this experience cost not a concern
Liked easy setup,disliked overall cover had to get them spot on took some time.
S**N
Praktisch
Ich verwende mehrere von diesen Bewegungsmeldern seit kurzem im Treppenhaus zum Einschalten der Beleuchtung. Die Signale werden von Sonoff/Tasmota Bridges empfangen und entsprechend weitergeleitet. Funktioniert bisher ganz gut. Laut Hersteller soll die Batterie lange halten, bin gespannt wie lange das sein wird. Die Bewegungsmelder haben eine rote LED die leuchtet, sobald ein 433MHz-Signal gesendet wird. Das ist während der Testphase ganz nützlich. Die LED lässt sich aber auch bei Bedarf per Jumper abschalten.
J**A
Todo correcto
Todo como en la descripción
C**X
pas mal
Pas facile a configurer dans jeedom car nécéssite le protocole rfxcom lightening4, mais cela dit il fonctionne très bien
C**A
nickel mais un petit bémol qui lui fait perdre 2 étoiles
parfait, fonctionne seul point noir de ce détecteur je dirais qu'il clignote à chaque fois qu'on passe devant, pour économiser la batterie toutes les 5 minutes serait largement suffisant voir 15 minutes.
T**I
Economico, semplice e funzionale
L'oggetto fa quello che promette, è semplice da montare e configurare. Rispetto alle istruzioni tradotte in un italiano a livello di traduttore on-line integro con la necessità di -accenderlo con l'interruttore posto sul retro, facendolo scorrere verso sx con un piccolo cacciavite o la punta di una chiave. Una volta acceso subito invierà il segnale quindi se impostate la centrale in ascolto appena acceso sarà registrato e dopo 30 secondi, al termine del suo autotest, potrete verificare l'effettivo accoppiamento passando la mano sopra. - per impostare la modalità "sleeping" occorre "aprire" il ponticello J4 rimuovendo il jumper (dalle istruzioni sembra il contrario). Per modalità sleep si intende che il sensore, quando allarmato per almeno 4 volte in 3 minuti, non emetta ulteriori segnali di allarme per altri 3 minuti dall' ultimo rilevamento per risparmiare sulle batterie (2 ministilo AAA già inserite). Per non perdere il jumper potete lasciarlo fissato solo su uno dei due contatti così da averlo comunque a portata di mano. -per aprirlo ha un gancio nella parte posteriore inferiore, ma dopo lo sgancio occorre comunque far scattare altri 3 incastri disposti sui lati a metà altezza e sulla parte superiore tirando leggermente (o aiutandovi con una carta in plastica per fare delicatamente leva). Ottimo funzionamento e caratteristiche, niente da rimpiangere rispetto al sensore da 35 euro che è andato a rimpiazzare.
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