As an Amazon Associate I earn from qualifying purchases.
Advanced sensors: two sensors are included so that you can have your sliding glass door open, with your screen door shut, leaving the alarm active.






No wiring, doors or wall, screws or tools needed!120 db door window alarms - zabree door window alarms are tested about 120 db, which means people can hear alarm sound 750 feet/230M away, totally could be used as security alarm to deter the intruder, wake or alert you.
What you get – 4 packs economic quality door window alarms. Ultra-slim and economic design - size: 2. 9*1. 5*04in, slim door alarms with on/off adjustable switch for your easy operation. With 3 eco-free lr44 low consumption batteries help to last for longer lifetime. Pool window alarms – this slim mini alarm also can be used as a good pool alarm, helps to notify your children or other fierce animals’ unexpected intrusions.

Excellent quanlity &reliable--made with high grade pvc housing, rubberized weather/water resistant seal,although it is not UL rating. Note: super loud--140 db, if you use it indoors, you may feel too noisy.
1. Techko
#ad
Techko Maid Inc S187D Safe Pool Alarm with Magnetic Sensor and Bypass
#adTechko #ad - Siren sound: a high output 110 dB alarm siren sounds when the magnetic contact is broken without pressing the adult bypass button. Designed to monitor: techko's s187d safe Pool Alarm is designed to monitor a gate, door, window or other entryway to your pool area.Advanced sensors: two sensors are included so that you can have your sliding glass door open, with your screen door shut, leaving the alarm active.
More information #ad
Certifications: the s187d is ETL listed and approved under UL 2017 standards. Protective mode: this alarm is always in protective mode and will sound the instant a door, window or gate is opened and will continue until the bypass button is triggered.Brand | Techko #ad |
Manufacturer | Techko #ad |
Height | 9.1 Inches |
Length | 9.1 Inches |
Width | 9.1 Inches |
Part Number | S187D |
More information #ad
2. PoolGuard
#ad
Poolguard DAPT-WT Immediate Pool Door Alarm,White
#adPoolGuard #ad - Ul listed ul 2017 water Hazard Entrance Door Alarm. Made in the USA. Sounds Immediately. Complies with barrier codes. Battery powered.More information #ad
Brand | PoolGuard #ad |
Manufacturer | Poolguard/ PBM Industries, Inc. #ad |
Height | 1.5 Inches |
Length | 4.5 Inches |
Weight | 12 ounces |
Width | 2.75 Inches |
Part Number | DAPT |
Model | DAPT-WT |
Warranty | 1-Year |
More information #ad
3. Techko
#ad
Techko S189 Ultra Slim Safe Pool Alarm, Gray
#adTechko #ad - Meets ul standards for Child Pool Safety Law. Upgraded model from popular S187D. Interior and Exterior use. High output 100-110 dB alarm.More information #ad
Ultra slim patented design patent no. 5, 310 / 6, 187, 727, 819 / 7, 473, 280. Meets most city pool regulations. Additional magnetic sensor for screen door exit/entry. 2 adult bypass buttons.Brand | Techko #ad |
Manufacturer | Techko #ad |
Height | 4.75 Inches |
Length | 1.75 Inches |
Width | 0.75 Inches |
Part Number | S189 |
Model | S189 |
Warranty | 3 Year Limited Warranty |
More information #ad
4. PoolGuard
#ad
Poolguard DAPT-2 Water Hazard Pool Door Alarm
#adPoolGuard #ad - 1 year Warranty. Poolguard door alarm will sound in 7 seconds even if a child goes through the door and closes it behind them. Made in the USA. Ul listed ul 2017 water Hazard Entrance Door Alarm.More information #ad
85 db horn at 10 Feet. Poolguard door alarm is equipped with an adult pass through feature that will allow adults to go through the door without the alarm sounding. Battery powered; outdoor wireless transmitter pass-thru feature.Brand | PoolGuard #ad |
Manufacturer | Poolguard/ PBM Industries, Inc. #ad |
Height | 1.5 Inches |
Length | 4.5 Inches |
Weight | 0.63 Pounds |
Width | 2.75 Inches |
Part Number | PG-DAPT |
Model | DAPT-2 |
Warranty | 1-Year |
More information #ad
5. Techko
#ad
Techko S187D Safe Pool Alarm, Light-Grey
#adTechko #ad - Meets ul standards for Child Pool Safety Law. Always on" Alarm Protection. High output 110-120 db, 6-tone alarm. Water and weather resistant. Includes extra set of sensors and bypass reset button for use on both sliding glass doors and screen doors.More information #ad
Brand | Techko #ad |
Manufacturer | Techko #ad |
Height | 1.75 Inches |
Length | 4.75 Inches |
Weight | 0.02 Pounds |
Width | 1.63 Inches |
Part Number | S187D |
Model | S187D |
More information #ad
6. Pool Patrol
#ad
Pool Patrol PA-30 Pool Alarm
#adPool Patrol #ad - Works in any type, shape, or size pool or spa. Easy to install with no damage to your pool. In house remote receiver. Multiple alarms can be used in larger pools. Adjustable sensitivity to reduce false alarms.More information #ad
Brand | Pool Patrol #ad |
Manufacturer | Distribution Solutions LLC #ad |
Height | 10 Inches |
Length | 10 Inches |
Weight | 1 Pounds |
Width | 6.5 Inches |
Part Number | PA-30 |
Model | PA-30 |
More information #ad
7. Zabree
#ad
Door Window Alarms, Magnet Pool Door Window Security Alarms, Zabree 120 DB Pool Alarms for Inground Pools
#adZabree #ad - Economic and practical security alarms for your inground pools. With 24 hours patient service and 100% customer satisfaction goal will bring you a great shopping experience, Choose Zabree risk free today, Click the Button to Buy Now! Easy to install - just peel off the adhesive then stick the tape on the windows, then all is done, won’t cause much damage to your doors or wall.No wiring, doors or wall, screws or tools needed!120 db door window alarms - zabree door window alarms are tested about 120 db, which means people can hear alarm sound 750 feet/230M away, totally could be used as security alarm to deter the intruder, wake or alert you.
More information #ad
What you get – 4 packs economic quality door window alarms. Ultra-slim and economic design - size: 2. 9*1. 5*04in, slim door alarms with on/off adjustable switch for your easy operation. With 3 eco-free lr44 low consumption batteries help to last for longer lifetime. Pool window alarms – this slim mini alarm also can be used as a good pool alarm, helps to notify your children or other fierce animals’ unexpected intrusions.
Brand | Zabree #ad |
Manufacturer | Zabree #ad |
Height | 2.9 Inches |
Length | 1.5 Inches |
Weight | 0.07 Pounds |
Width | 0.4 Inches |
More information #ad
8. HENDUN
#ad
HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Door Alarm,Gate Alarm Sensor, Prying Door Alarm,Entrance Alert 1 Pack, 140 dB Super Loud
#adHENDUN #ad - Easy to install&use--compared with the wired type, it is more convenient to use, and it can be activated and stopped by the remote without bypass.Excellent quanlity &reliable--made with high grade pvc housing, rubberized weather/water resistant seal,although it is not UL rating. Note: super loud--140 db, if you use it indoors, you may feel too noisy.
More information #ad
The volume can't be controlled. Low battery reminder--when the battery power is low, it will beep 6 times continuously. Ip67 waterproof--perfect ideal for outdoor use such as inground swimming pool gate, fence, shed, patios, entrances and exits, prevent robbery and door prying. Pls replace the battery in time.Brand | HENDUN #ad |
Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd #ad |
Height | 0.98 Inches |
Length | 4.72 Inches |
Weight | 0.37 Pounds |
Width | 2.76 Inches |
Part Number | HDWMC |
Model | WMCHD |
More information #ad