Malem Wireless Bedwetting Alarm System

Choose Receiver Package
  • NO WIRES FOR MAXIMUM COMFORT - The Malem Wireless System doesn’t require your child to wear an alarm on the shoulder or a cord under their shirt, making it ultra comfortable!
  • CHILD MUST GET UP TO SWITCH ALARM OFF - Requires children to actually get out of bed to turn the alarm off, ensuring the treatment’s effectiveness. Parents of particularly deep sleepers can get a second alarm receiver for their room.
  • WORKS WITH REGULAR UNDERWEAR - The magnetic sensor easily attaches to your child’s underwear waistband.
  • DOCTOR RECOMMENDED - The award-winning Malem Bedwetting Alarms are recommended by doctors around the world. They’ve been proven effective in clinical trials, have a 90% long term success rate, and have helped over 1 million children achieve permanent nighttime dryness!
  • FREE PROGRESS CHART, INSTRUCTIONS & BATTERIES - Comes with a free chart to mark your child’s progress, simple instructions, and batteries so you can get started right away!
  • FEATURES QUICK DETECT & SECURE GRIP TECHNOLOGY - The Quick Detect sensor is triggered at the first drop of urine to alert children the moment bedwetting begins. The comfortable Secure Grip feature locks the sensor in place, unlike messy taped-on sensors which fall off at night.
  • SUPPORT FOR PARENTS - Comes with unlimited access to our Bedwetting Experts Customer Service and all Bedwetting Store resources.  

The new, easy-to-use Malem wireless bedwetting alarm system makes it simple to be alerted when wetting occurs. At bedtime, your child attaches the Easy-Clip sensor to the outside of his or her close-fitting underwear. This sensor is connected to the 1.5” transmitter that magnetically attaches to the waistband. The small 3”x3”x3/4” battery-operated wireless receiver can be placed on a bedside table, dresser, or up to 50’ from child’s bed. A second receiver can be purchased to be placed in the parent's room.

Once urine is sensed, a loud sound comes from the receiver. Once this receiver is triggered by wetness, it continues to sound until the reset button is pushed. This helps ensure that you and your child wake up to the alarm, and your child gets out of bed to turn it off. A volume control dial on the receiver allows the user to control the level of sound. This bed wetting alarm also offers the choice of 8 random sounds or selecting one of 8 sounds to play each night.


When the alarm is not being used, the sensor clip should be detached from the wet fabric and the lever on the sensor should remain in the open position to prevent the transmitter and receiver from attempting to communicate with each other. Doing this regularly preserves battery life.

The advantage of this wireless bed wetting alarm is that it can be used with any of your child's own underwear. The sensor is placed on the outside of the briefs and detects the first few drops of moisture. Choosing the best location for the receiver is up to the family. This small battery operated unit can be placed as close as a bedside table or as far away as across the room. The alarm must be placed in a location where the child can hear it in order to learn the behavior of getting up independently to the alarm, and ultimately to a full bladder. It should be placed far enough from the bed, so the child cannot reach over and turn the receiver off without getting out of bed to do so. The second receiver for the parent's room is nice for situations where parents may not hear the alarm. Parental involvement is important initially, so that your child learns the proper response to this sound.

Manufacturer Malem Medical
Alarm Type Sound
M012 - Transmitter with One Receiver
M012D - Transmitter with Two Receivers
Receiver Warranty 1 Year
Transmitter/Sensor Warranty 3 Months
Sensor Type Easy-clip sensor
Battery Receiver- 2 x 1.5 volt AA alkaline or equivalent
Alarm Dimensions Receiver-3" x 3" Transmitter- 1 x 12 volt A23
Color Green
Sensor Dimensions 9.5 inches
Shipping Weight 10 ounces (View shipping rates and policies)
Instruction Manual Malem Wireless Instruction Manual
Progress Chart Malem Progress Chart
Troubleshooting Guide Malem Troubleshooting/FAQs
Care Instructions Clean sensor with soapy water and small toothbrush every few days to remove urine residue.
  • Alarm Type: Sound
  • Warranty: 1 Year on Receiver and Transmitter (3 months on sensor)
  • Sensor: Easy-clip sensor included
  • Battery: Receiver- 2 x 1.5 volt AA alkaline or equivalent
  • Alarm Dimensions: Receiver-3x3 inches Transmitter- 1 x 12 volt A23
  • Color: Green
  • Sensor Dimensions: 9.5 inches
  • Shipping Weight: 10 ounces

Customer Reviews

Based on 290 reviews
I would not buy again

This product is ok but you have to be sure to open the clip up when not in use or you will go through a lot of batteries

I wound NEVER purchase this product again!!

Do not purchase this product. I repeat, do not purchase this alarm. If I could give it no stars I would. This is the hardest alarm to pair. It worked once and never worked again. I sent it back for them to fix, they then sent it back to me and it still did not work. The customer service rep was very honest and told me that this wireless alarm was not user friendly. They should stop selling this one all together.

Alarm fails

We've been using this for two weeks. It had potential because when it works, it stops my child mid-release and we then get him up to finish in the bathroom. However, the alarm has failed 1/3 of the time - as in he wets completely and it doesn't go off.l at all. I've replaced batteries, re-paired the device, and we test it per the instructions every night before bed. It's difficult to break a habit when the alarm cannot be relied upon.

Parent remote is not useful

The primary unit works OK, but you pay extra for the parent remote and we can't get it to work reliably. The first night it didn't work at all. So the second night we paired it and tested it multiple times, it worked before bed. Then the battery died in the unit that clips to the underwear (if you don't put the clip in the open position when not in use, the unit drains the battery - there is no off switch for the clip unit). We changed the battery (it's a weird battery, so you won't have one at home. they send an extra, but we lost that so had to go buy more). Have not been able to get the parent unit to pair since then. There are directions but you have to push a button for which you need some tiny pin - but even then couldn't get it to work. Overall very disappointed in this product. And it was expensive. We bought a $30 one on amazon which doesn't have the parent unit, and it works just fine.

Broke after a few weeks

The wire that connects to the clip broke off while my son was sleeping. So we can't uevyge device any longer