Vinyl sticker. Peel backing off. Sticky on the back.
eBay
Scare off would-be intruders and alert the neighborhood with this wireless 105 dB indoor/outdoor siren. Loud 105 dB siren makes sure the alarm is heard when a security risk is detected. IP65 weather-resistant design, so the siren can be used indoors...
eufy
eBay
Staniot Wireless Alarm Security Keypad Built-in 1500mAh Battery Anti-dismantling Alarm RFID Tag for Home Security Alarm System
Aliexpress UK
X4 Stickers CCTV in operation Small Rectangle sign - 150mm x 50mm. X2 Stickers Warning 24 hours CCTV in operation Sign - A6. X2 Stickers No Fly tipping Sign - A6. X2 Stickers No Trespassing Sign - A6.
eBay
Staniot Wireless Alarm Security Keypad Built-in 1500mAh Battery Anti-dismantling Alarm RFID Tag for Home Security Alarm System
Aliexpress UK
Made from robust, durable vinyl, these signs are waterproof, weatherproof, and sun-resistant, making them suitable for both indoor and outdoor applications. Each sign is 110mm long and 90mm high, ensuring it is visible yet unobtrusive.
eBay
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
Aliexpress UK
eBay
Signal You’re Protected: Let the whole neighborhood know that your home is under protection by eufy Security. Reflective Material Gets Noticed: Even when it’s dark, the reflective coating will make sure that any trespasser sees your sign. Easy to...
eufy
A5 NOT CURRENTLY AVAILABLE AS A REVERSE-PRINTED STICKER. AVAILABLE AS A SELF-ADHESIVE BACKED STICKER, A REVERSE-PRINTED STICKER TO STICK INSIDE WINDOW TO READ OUTSIDE. SELF-ADHESIVE STICKER NOT SUITABLE FOR POROUS SURFACES.
eBay
Door and Window Alarm Security Wireless Home Window Door Anti-theft Security Alarm System Magnetic Sensor
Aliexpress UK
Sign Code: WT055. Sticker / SAV STICKER - Weatherproof, Suitable for Indoor and Outdoor use. Permanent self adhesive White Solid Opaque Vinyl sticker, for easy display, just peel and stick where necessary.
eBay
Camluxy Tuya WiFi Window Alarm Glass Break Sensor Alarm 130dB Anti-Theft Vibration Detector Alarm for Home Door Window Security
Aliexpress UK
CCTV and Alarm in Operation. These Stickers are Printed with Specialist. Sticker Design ICO for DATA Protection. They can be removed, but are not reusable. fade, tear and wash out. Details can be found under.
eBay
Free Shipping 433MHz Wireless Motion Sensor Alarm, For Home Burglar Security PSTN/GSM/Wifi/G90B Alarm System, never false alarm
Aliexpress UK