The Visonic SR-740 PG2 siren comes fitted with two ER18505M lithium battery packs. We offer the siren battery in two variations: The standard model is 3.5Ah which lasts approximately 2yrs, and the Extended Life 4.0Ah battery offering 20% more battery backup duration for a longer lifespan. XCELPLUS is the only seller to offer the latest higher capacity replacement for your Visonic alarm, and it's compatible with all systems offering great value for money.
We also supply small highly visible UV resistant white vinyl window stickers, measuring 83x35mm, suitable for placing on the inside face of any glass surface, visible from the outside. Two pieces of window sticker are available for purchase when ordering the 2PCS - 4.0Ah battery (Select 2PCS - 4.0Ah + 2 Stickers from the variation drop down). These Visonic stickers can also be purchased separately through our shop on eBay with free postage.
The SR-740 PG2 must have 2 battery packs installed.
Battery Pack Specification:
Type: EVE Lithium AA Battery, ER18505M
Qty: 2 PCS
P/N: 239-304893
Finish: Black wrapped, 50mm cable
Window Sticker Specification:
White polythene vinyl plastic
Measures 120 x 40mm
Variations:
3.6V & 3.5Ah Standard
3.6V & 4.0Ah Extended Life
15pcs Window Stickers (no batteries)
Compatible with the following Visonic sirens: SR-740 PG2
NOTE: Other batteries for a range of alarm manufacturers are available, please see our other listings. The originally issued battery should be replaced every 2 years to ensure your alarm has enough battery power to sound the alarm in the event of a power cut. A flat battery will cause an alarm to sound on most systems. Images represent manufacturers original product, see description for details. Contact us for more details.
COLLECTION: Collection in person is available from Wolverhampton, West Midlands. Please contact us before purchasing for details.
