NETVOX WIRELESS HALL TYPE OPEN/CLOSE DETECTION SENSOR R718LB AS923
Key features highlights :
Electric
Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V 2400mah/section)
Sleeping Mode 23uA
Wake up Mode 6.3mA@3.3V
Receiving Current (max) 11mA @3.3V
Transmitting Current (max) 120mA/3.3V
Battery Voltage Measurement Accuracy ±0.1V
Low Voltage Threshold 3.2V
Hall Sensor Specification
External Hall Sensor Housing Size 42mm*13mm*12mm
Performance Characteristics All-pole sensing, the magnet can activate either pole.
Hall Sensor Supply Voltage Range 1.65-5.5VDC
Hall Sensor Temperature Range 40°C to 85°C
Push-pull Output No external pull-up resistor required
Hall Sensor Sensing Distance Less than 3cm.
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 Up to10 km, 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.
Physical
Dimension Main Part: L: 112mm*W: 65mm*H: 32mm
Weight 150g
Environment Temperature Range -20℃ ~ 55℃
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40℃ ~ 85℃
Description :
This device is equipped with a Hall sensor, which can be used for door and window switch state detection. It can realize wireless alarm and other functions through the built-in wireless module. It applys SX1276 wireless communication module.
Seller | netvox |
---|---|
Manufacturer Name | NETVOX |
SKU | 114-4745 |
Manufacturer Part Number | R718LB |
RF Region | AS923 - Asia 915-928MHz |
LoRa Class | Class A |
Solution Represented | Smart Cities |
Power Supply | Non rechargeable battery |
Battery type | Lithium metal |
Antenna | Integrated |
RF transceiver | SX1276 |
Operating Temperature (min to max) | -20℃ ~ 55℃ |
Depth (cm) | 3.2 |
Width (cm) | 6.5 |
Height (cm) | 11.2 |
Technical Documents |
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Seller conditions |
Seller commercial condition Seller shipping condition |
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