Jooby Sensor Essential
Radar motion detector for luminaires
Sensors
One or two 24 GHz radars
Data transmitted
LoRa, Wi-Fi (optional)
Power supply
24 V DC (or optional 220 V power adapter)
Product information
General information
Wireless connectivity
Jooby Sensor Essential is designed to detect moving objects near the luminaire to adjust light intensity.
The device uses low-power 24 GHz radar sensors for motion detection.
General information
- Detects any road users, e.g., pedestrians, bicycle riders, and vehicles
- Generates control signals for appropriately configured connected luminaires to adjust their brightness
- Designed to be installed 4–6 m high
- Pedestrian and vehicle detection—up to 15 m and 30 m respectively
- Can house up to two radar sensors to achieve the desired detection zone shape
- Uses a DC power supply and can be connected to a green energy generation system without additional transducers.
- Uses LoRaWAN® technology for centralized configuration and device monitoring
- Can be equipped with an optional Wi-Fi interface for quick on-site configuration
Technical data
Input voltage
24 V DC or 220 V AC with a power adapter
Power load, max.
2 W
Ingress protection (EN 60529)
IP66
Dimensions
∅ 85 mm
Weight
0,15 kg
LoRa wireless technology, LoRaWAN® network technology
Jooby Sensor Essential supports communication over LoRaWAN® wireless networks, providing the following benefits:
- Licence-free frequency bands
- Long range
- Secure connection with two levels of encryption
- Low power consumption
LoRaWAN® specifications
Modulation
LoRa™ Spread-Spectrum class C
Receiver sensitivity, dBm
−118 … –136 dBm
Data rate, bit/s
0.250–11 Kbps
Line-of-sight range
up to 15,000 m
Frequency band 1
868.0–868.6 MHz
Radiated power
25 mW (14 dBm)
Pulse ratio
<1 %
Frequency bandwidth
125 kHz
Frequency band 2
867.0–868.0 MHz
Radiated power
25 mW (14 dBm)
Pulse ratio
<0,1 %
Frequency bandwidth
125; 250 kHz
Frequency band 3 (receive)
869.4–869.65 MHz
Pulse ratio
<10 %
Frequency bandwidth
125 kHz
ShortLink technology
The device supports ShortLink technology to connect luminaires to one another. ShortLink enables dynamic lighting—when a motion sensor is triggered on one luminaire, the brightness on the nearby ones is raised, too. The system thus creates a ‘light wave’ in front of the moving pedestrian or car. ShortLink technology reduces the devices’ response delay to 0.01 s.
Modulation
LoRa™ Spread-Spectrum
Frequency band
869.7–870 MHz
Frequency bandwidth
250 kHz
Radiated power
5 mW (7 dBm)
Receiver sensitivity, dBm
-120 dBm
Data rate, bit/s
0.250–11 Kbps
Line-of-sight range
Up to 1 km
Wi-Fi debugging interface
Jooby Sensor Essential can be equipped with a Wi-Fi module, which can be used for testing, luminaire restarting, and firmware updates.
Wi-Fi protocol
IEEE 802.11 b/g/n
Frequency band
2.4–2.5 GHz (2,400–2,483.5 MHz)
Radiated power
14 dBm (@ 72.2 Mbps), 20 dBm (@ 802.11b)
Receiver sensitivity, dBm
−72 … −98 dBm
Security
WPA/WPA2
Encryption
WEP/TKIP/AES
Network protocol
IPv4, TCP/UDP/HTTP/FTP
Line-of-sight range
Up to 100 m
Light control panel
Luminaire location map
Daily luminaire operation programme
Annual luminaire operation programme
Luminaire operation statistics as diagrams
