YASONG SLA-05BY 130dB Remote Control Siren, 2000m Range, 45W, 12 Tones, IP65, USB Audio, LED Strobe Product Size:40.3 x 11.6 x 18.3cm and the remote uses a

and the remote uses a 12V27A alkaline battery

access control systems

or green warning light

0–130dB adjustable volume for different site noise levels

4 remote controllers included for flexible alarm operation

YASONG SLA-05BY 130dB Remote Control Siren, 2000m Range, 45W, 12 Tones, IP65, USB Audio, LED Strobe Product Size:40.3 x 11.6 x 18.3cm and the remote uses aThe YASONG SLA 05BY is a wireless remote control alarm siren with a 0130dB adjustable loud horn, LED strobe warning, and long distance remote control for outdoor emergency and security alerts. This model stays in standby mode after power on and can be turned on or off by remote control. The remote control range is rated up to 2000m in open areas without walls. 0130dB adjustable volume for different warning environments 2000m remote control range in