Product description

• Product：Power Outage/ Back Siren Alarm
• Brand：YASONG
• Model：SLA-1501
• Factory：YASONG ALARM
• Size：19.4x15x32.5 cm/7.63x5.9x12.8 inche
• Weight：3.5kg /7.71 pounds
• Material：Cold rolled steel
• Power：25watts
• IP rating：IP65 Waterpfoof
• Volume：120 dB(Volume adjustment by side buttons)
• Light way：LED Strobe
• Power : Lithium battery
• Full charge working time: 8 hours or so
• Working temperature: -20°C~60°C
• Working humidity: ≤95%
• Application areas: lifting machinery, door cranes, ports and terminals, engineering workshops, construction sites, construction sites, road maintenance, etc.

【Product overview】This sound light siren has two modes, alarm on power failure/Alert on power restoration, controlled by bottom switch. Turn on power switch before use, the alarm has a built-in battery, which can continue to sound and light alarm for two hours after power out, and automatically recharge after power comes back on.
【Automatic alert mode for power failure】After power on, alarm switch on, the alarm right indicator light red light is always on, when encountering a power failure (lack of phase), the alarm issued 120 decibels alarm sound(The sound can be adjusted by pushing button）, the top warning light LED strobe, the indicator also becomes flashing.
【Material of alarm】 The horn of the siren alarm is made of alloy material, and the shell of the alarm is made of low carbon steel plate material, strong and durable! Alarm warning light adopts high brightness LED lamp beads, high brightness and long service life!
【Waterproof and rechargeable】 The alarm is waterproof and dustproof design, suitable for indoor and outdoor use! The siren alarm has built-in lithium battery, which can be automatically recharged under power on condition! In the power-off state, it can work for 2 hours.
【Application 】Power outage/power back siren is widely used in industrial and mining enterprises, institutions, substations, telecommunications rooms, hospitals, farms, fisheries, factories, banks, and so on.