Security Systems & Smart Hubs

Get real-time notifications the moment a door or window opens in your home.
Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
E more→asy, tool-free installation.
Mounts to doors and window frames.
4 x CR2032 Lithium Coin Cell 3V.
Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.

Alarm Accessory / Indoor / Wireless

Features: - Ideal for light- coloured window/door frames- Reliably detects open doors and windows- Thin magnet can be attached discreetly to windows on the top or side – even for windows with multipl more→e glazing- If you wish, you can set it to turn down your smart heating automatically while you ventilate rooms- As part of the alarm system, it triggers an alarm if doors/windows are opened- With integrated button for triggering freely definable actions- Can only be used in combination with the Bosch Smart Home controller (not included)Break-in protection and energy savings in one:- The compact all-rounder, door/window contact II doesn't merely allow you to keep an eye on whether doors, windows, a…

RING Alarm Outdoor Siren Add Outdoor Siren outside your home to alert others if an emergency arises at your home. If Ring Alarm is triggered, Outdoor Siren emits a security siren and flashing LED ligh more→ts to alert others and help locate your home.Requires Ring Alarm Base Station - available separately.Compatible with 1st and 2nd generation Ring Alarm devices and accessories. Depth: 235 MM Connect an additional compatible power source and turn on the Dusk to Dawn feature to activate the logo light on a schedule. Power - Supports D Batteries (3 x D batteries), supports Quick Release Battery Pack, supports DC power input (9-28V, 12W). Connectivity - Z-Wave (76m range to Base Station open air, line …

Features & Benefits Contains: Over-door light and sounder, one toilet reset switch, one main control module, ceiling pull unit with pull cord and disabled WC sticker Simply pull cord to activ more→ate sound alarm & over-door light outside room System can be extended with 2 additional pull cords or one additional pull cord and sounder Pull cord length 275cm Monitored 24hr backup battery ensures system works in the event of power failure Test facility of alarm sounders and lights provides safety for users Parts also sold separately as accessories

Reliably alerts to water leakage acoustically, visually and via app. Easy installation by placing directly on the floor (non-slip silicone coating on the bottom). Unobtrusive but elegant design.Specif more→ications:- Radio protocol: ZigBee 3.0- Communication frequency: 2.4 GHz- Max. transmission power: 10 mW- Free field radio range: