Model NO : JDW450-2
Application : Outdoor
Working Principle : Electromechanical
Transmission
Mode : Wireless
Alarm
Volume (within 1m) : ≥110dB
Receive Frequency : 500±20Hz
Voltage : Three Phase 380V
Rated Power : 4kw
Start-up Time : ≤3 Seconds
Material : Aluminum Alloy
Protection Class : IP44
Transport Package : Wooden Case
Specification : 66 * 56 * 64 cm
Trademark : SNTOOM
Origin : Wenzhou, China
Production Capacity : 500sets/Weak.
Aluminum alloy
Special aluminum alloy material, heat treatment, strong moisture and corrosion resistance
No crash, no crash
No jamming, no crash, no deformation, with wind and sand prevention, bird nest prevention
Strong penetrating power
Quick start, smooth operation, loud sound, strong penetrating power
Beautiful structure ,easy operation.
PARAMETERS
Model JDW450-2
Power source 4kw
Frequency 500 ± 20Hz
Start-up time ≤3 seconds
Average sound pressure level (level A) 125.8dB