Horn/siren speakers

Independent Wireless Solar Beam Tower with Built-in Siren and 0.2mA Power Consumption

Solar-powered IR Beam Perimeter Security System with GSM Alarm and Built-in 110dB Siren

Wired Fire Siren with LED Light, ABS Housing, 315/433MHz, Low-power Consumption, CE and RoHS Marks

Outdoor Ultrasonic Bark Control with Torch, Person Siren, 9V Alkaline Battery and RoHS Mark

Wireless alarm system with auto SMS/GSM/PSTN/contact ID, temperature display, built-in siren

Wireless solar siren with IP66 waterproofing, 3.7v rechargerable backup battery, anti-tamper

Wireless solar outdoor siren with IP66 waterproofing, 3.7v rechargerable backup battery, anti-tamper

Wireless solar siren with IP66 water-resistant, 3.7V rechargeable backup battery, LED, anti-tamper

Big Outdoor Solar Siren, IP66 Waterproof, Anti-tamper, 3.7V Rechargeable Backup Battery

IP66 waterproof outdoor solar siren, 3.7V rechargeable backup battery, anti-tamper

Wireless solar power outdoor siren, IP66 waterproof, 3.7V rechargeable backup battery, anti-tamper

Waterproof IP66 Outdoor Solar Siren, 3.7V Rechargeable Backup Battery

DIY IP66 waterproof outdoor solar power siren, 3.7V rechargeable backup battery

DIY IP66 Water-resistant wireless outdoor solar power siren, 3.7V rechargeable backup battery

Wireless outdoor solar siren with IP66 waterproof, 3.7V rechargeable backup battery, anti-tamper

Wireless outdoor solar power siren,water-resistant IP66,3.7V rechargeable backup battery,anti-tamper

Water-resistant IP66 Outdoor Solar Power Siren, 3.7V Rechargeable Backup Battery

Solar outdoor siren with IP66 water-resistant, 3.7V rechargeable backup battery, LED, anti-tamper

Wireless outdoor solar power siren, waterproof IP66,3.7V rechargeable backup battery,anti-tamper