portable door alarm

iHome Sound Machine with Bluetooth Speaker, Flameless Candle, and Sleep Sounds - White (iZBT110)

VEATOOL V5 Wireless Doorbell Camera: 1080P, Chime, 2-Way Audio, PIR Motion Detection, Night Vision, Battery-Powered

eufy Security Video Doorbell (Wired) S330 with Chime(Excellent Refurbished), Dual Cam, Delivery Guard, Security Camera, 2K with HDR, No Monthly Fee

REGALWOVEN Digital Magnetic Loud Alarm Multi-Purpose Timer 1 Pc

AcuRite Iris Pro Weather Station with WiFi for Remote Monitoring: Indoor Outdoor, Barometric, Outdoor Thermometer

The Lakeside Collection Portable AM/FM Radio Battery Operated For Indoor & Outdoor -

Link Retro LED Vintage Alarm Clock and Wireless Speaker - Great For Bedrooms, Dorm Rooms, Offices and More!

First Alert® CO3-B01D-T Battery-Operated Carbon Monoxide Alarm with Digital Display

Energizer Smart 2K Resolution 5GHz WiFi Wired Video Doorbell

REGALWOVEN Multi-Purpose Analog Visual Adjustable Alarm Timer 1 Pc

REGALWOVEN Digital Magnetic Loud Alarm Count Up and Countdown Timer 1 Pc

SecurityMan 2 In 1 Adjustable High Grade Iron Door Security Bar & Sliding Door Lock Bar Jam For Apartment & Home Protection

Heath Zenith Black Plastic Wired Pushbutton Doorbell

SecurityMan 2 In 1 Adjustable High Grade Iron Door Security Bar & Sliding Door Lock Bar Jam For Apartment & Home Protection

Energizer Smart 2K Doorbell & Chime, Rechargeable Battery Video Doorbell Security Camera, 2-Way Audio, Night Vision

Wireless Charging Clock with Speaker. Sound Machine

Hide a Key for House, Car, and Safe Keys- Temperature Reading Indoor and Outdoor Working Wall Mount Thermometer with Key Storage by Stalwart