This ALC-RSW2 wireless roller shutter door reed switch offers heavy duty protection to large roller/shutter doors and windows. It features an external antenna for transmission back to your Watchguard 2020 wireless alarm.
Product Features:
? Heavy duty metal magnet and metal reed switch
? Features tamper protection and up to 80m transmission range
? Transmitter features external antenna, durable/flexible cable conduit
? 3VDC power supply (2 x AAA batteries)
? Includes 2 x AAA batteries
? Up to 12 months of battery life depending on usage
? Low battery warning via app
