Wireless indoor siren DS-313R, Blue

Wireless indoor siren DS-313R, Blue

– Acoustic power 110 Db
– No 12V power supply required
– Works with 3 1.5V type D batteries (included)
– Compatible with DS-7640 panels

Compatible with DS-7640KIT and DS-VGW alarm units.

Specifications:
Standby current: <= 220ua
Receiving distance: >=60
Volume: 110db @ 1M
Alarm current: <= 1.2A
Battery: 3x D