Watchguard 2020 Roller Shutter Reed Switch
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