ERS_Sound_LoRa

Wireless LoRaWAN transmitter ERS Sound LoRa

Battery-operated wireless ERS2 Sound LoRaWAN transmitters are designed for measuring indoor temperature, humidity, light, sound and occupancy.

Technical data

Product number	50301W0J00
Communication	LoRaWAN
Power supply	2 x 3.6 V lithium battery
Frequency	863...870 MHz (868 MHz)
Light level range	0...65535 lx
Humidity measurement range	0...100 %rH
Humidity measurement accuracy	±2 %rH (10...90 %rH, 25 °C)
Temperature measurement range	0...50 °C
Temperature measurement accuracy	±0.2 °C
Light level accuracy	±10 lx
IP protection class	IP20
Ambient temperature	0...50 °C
Ambient humidity	0...85 %rH
Product dimensions (w x h x d)	76 x 76 x 23 mm
Mounting	with screws or double-sided adhesive tape on the wall surface
Materials	PC and ABS plastic

ELSYS_Firmware_upgrade_tool
LoRaWAN transmitter upgrade tool ELSYS Firmware upgrade tool
A tool for upgrading transmitter firmware in ERS, EMS and ELT series transmitters.
BAT_ER14505
Battery AA 3.6 V BAT ER14505
3.6 V AA lithium battery for wireless transmitters, including ERS, ERS2, ELT and EMS series transmitters.