NETVOX WIRELESS 2-GANG DRY CONTACT SENSOR R311CA AS923

$79.61
(VAT excluded)
In stock
Production ready
Product design is finalized. Bill of Materials is finalized. An initial important batch of products to make the SKU commercially available is required, meaning no inventories are currently available and lead time is in months. All final certifications are not obtained yet but pre-testing has been operated and seller is 100% sure to obtain them. Datasheet and user guide should already be available.

Key features highlights :

Electric

Input Power 2pcs 3.0V CR2450 button battery
Working Voltage DC 2.4V~3.0V
Standby Current 10uA /3.0V
Transmitting Current (max) 120mA / 3.0V
Receiving Current (max) 11mA / 3.0V
Battery Voltage Measurement Accuracy ±0.1V

Frequency

TX Power 19dBm±1dBm
Rx Sensitivity -136dBm (LoRa,Spreading Factor=12,Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type Build-in antenna
Communication Range 10 km (line-of-sight, the actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency EU863-870,US902-928,AU915-928, KR920-923,AS923,CN470-510 Configured before shipment

External Wire Characteristics

Wire Material UL2468 28AWG
Wire Maximum Temperature 80 ° C
Wire Weight 5g
Wire Diameter 1mm
Wire Length 1000mm (±5mm)
Wire Flame Resistance Rating VW-1

Physical

Main Body Dimension 57mm x 35mm x 14mm
Weight 48.9 g
Operating Temperature -20℃ ~ 55℃
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40℃ ~ 85℃





Description :

The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection. It can realize wireless alarm and other functions through built-in wireless module, and is compatible with LoRaWAN protocol. It can be easily networked with other related devices. The R311CA is durable and ensures optimum use and is a low power consumption device. Due to their small size, they can be installed anywhere, they are wireless, so they take up very little space.

Specifications :
Seller netvox
Manufacturer name NETVOX
SKU 114-4623
Product Attributes Bridges
Product Icons Device
RF Region AS923 - Asia 915-928MHz
LoRa Class Class A
Other protocol Other
Solution Represented Home
Power supply Non rechargeable battery
Battery specification (Wh) 630 mA
Battery type Lithium metal
RF transceiver SX1276
Interfaces Other
Operating Temperature (min to max) -20℃ ~ 55℃
Depth (cm) 14
Width (cm) 35
Height (cm) 57
Certification CE, FCC, IC Canada, RoHS, Other
Is available for sale Yes
Technical documents
Seller conditions Seller commercial condition
Seller shipping condition
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