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with connectors facing down
Range: 15m (49
that's 2688x1520 pixels
With the flexibility to add a microSD card
5°∼160°/s) is naar behoefte instelbaar
Dahua DHI-ARM310-W2(868) AirShield Draadloze Invoerexpander Geberuiker_Gast with connectors facing downProduct Description ARM310 W2 is a Dahua wireless expansion module, used to convert the connection of wired detector to wireless alarm system. It has 1 NO NC input channel with dry contact, suitable for various alarm types, such as burglar, medical, fire, emergency, gas and tamper. The module communicates bidirectionally on 868MHz frequency, secured by AES128 encryption and frequency hopping, and covers distances up to 1200m in open space. It has LED
