Scantronic SDR-R-BAT1 is a high capacity alkaline battery backup for the SDR-REXT-G2 wireless external sounder. The Scantronic SDR-R-BAT1 is suitable for the 760ES alarm, and may offer 3-4 hours backup in the event of a power cut, and require replacing within 2-3 years.

Features:

• Suitable for Scantronic 760ES / 760EB / SDR-REXT-G2 External Sounders
• 3.6v Alkaline Battery (760SB) Battery Cell Size Used: 2 x D Cell
• Battery Pack Voltage: 3.6v (Total 7.2v) Battery type : Alkaline
• Model No: SCANTRONIC SDR-R-BAT1 / 760SB
• Pack Contents: 2 x battery twin packs