- Electronic siren, alarm siren
- 2017-09-22 19:09
- Model Number: DLS-3515-A Brand Name: DELI Key Specifications/Special Features: Model: DLS-3215-AMax rated current: 600mAOutput power: 15 WS.P.L: 108 ±5dB/1mRemark: one toneModel: DLS-3215-SMax rated current: 600mAOutput power: 15WS.P.L: 108 ±5...