Viedtālruņi tagad nāk ar mākslīgo intelektu: kas jau pārdod, kas reklāmē 22. jūlijā - un kāpēc Apple padavās - Viedtālruņi tagad nāk ar mākslīgo intelektu: kas jau pārdod, kas reklāmē 22. jūlijā - un kāpēc Apple padavās
-
Intel ir ienācis kabatu konsolēs - AMD vairs nav vienīgais -
RAM-ageddon 2026: kāpēc tavs jaunais telefons un konsole kļuva par 100 € dārgāki -
Apple pasūtījusi 10 miljonus salokāmo iPhone Ultra — mediji -
329 eiro, 5200 mAh un programmatūras atbalsts līdz 2032. gadam — ko Nothing Phone (4b) patiešām piedāvā
-69%
Produkta tonis un faktiskā krāsa var atšķirties no attēlā redzamā, jo attēli ir ilustratīvi. Produkta apraksts ir vispārīgs un, iespējams, tajā nav iekļautas visas produkta īpašības.
Dahua Technology WIRELESS EXTERNAL ALARM ARA13-W2(868) (Red) DAHUA
99,00 €
31,00 €
2144757 ARA13-W2(868)(czerwony)
6923172535610
Piegāde 2-3 d.d.
Šī prece Jūs ieinteresēja
The external, controllable wireless optical-acoustic alarm is intended for use in burglary or attack signaling.
Two-way wireless communication at 868 MHz is based on AES-128 encryption.
Danger is signaled in two ways: optical by means of a stroboscopic light and acoustically modulated by a high-pitched sound signal (piezoelectric transducer 110 dB).
The device is powered by batteries (4 x CR123A) or voltage 12V DC.
The external body of the alarm is made of impact-resistant polycarbonate, so it has a very high mechanical resistance and guarantees an aesthetic appearance even after many years of operation.
The construction of the alarm ensures a high degree of anti-sabotage protection (against opening and tearing from the mounting base).
| Support : | Wireless alarm systems DAHUA |
| Volume level : | 110 dB |
| Frequency band working systems : | 868 MHz |
| Radio range (in open area) : | max. 1600 |
| Selected features : | Two-way communication Data encryption AES-128 Anti-jamming protection ensures reliable transmission due to frequency shift Optical and sound alarm Alarm mode Cloud access (P2P) Remote software update Low battery signal Battery charge indicator Vaporization indicator - LED Temperature measurement Anti-sabotage protection ( removal from the installation site and case opening detection) Light and durable case (polycarbonate) Self-extinguishing ABS plastic Sealing class : IP65 |
| Color : | Red |
| Meals : | 4 x Battery 3V CR123A (included), 12V DC |
| Maximum current demand : | 420mA |
| Battery life : | 3.4 years |
| Working temperature : | -25 °C ... 60 °C |
| Weight : | 0.54 kg |
| Dimensions : | 200 x 200 x 53 mm |
| Manufacturer / Brand : | DAHUA |
| Warranty : | 3 years |