Yale B-HSA6020, Wireless, White, 18.4 x 10.8 x 6.2 cm

We had an old alarm system installed at our home over 20 yr's ago, it had started to play up & go off randomly,understandably upsetting all the neighbourhood. We looked into a new system & to be frank...it was extortionate, needless to say, my husband looked into fitting a Yale system instead. So glad we did, He fitted it earlier in the year (2012) & we have been able to add the extra's as we can a££ord it. The recent purchases are to install in the garage, so far everything we have installed has been totally reliable & so easy to install. The delivery from MAP Security has been really fast & efficient, i had one query so emailed them & within the hour they got back to me. So all i can say from our experience is fantastic product & fantastic delivery service. Thankyou

I purchased the full alarm set and this as an additional PIR sensor from the same company to give us extra security in addition to our alarm system. I had shopped around on the internet as I wanted a decent and reliable alarm system at an affordable cost. ( I had previusly purchaed a really cheap system elsewhere and it was tacky n poor qulaity, therefore I beleive you get what you pay for and paying a bit more is worth while for the security and peace of mind. The supply was excellent with communications, as initially one of the door sensors in my kit wasnt working properly when my husband installed it. The company resolved quickly without any fuss and replaced the sensor. ( I suppose we were just unlucky and sometimes this can happen whan you purchase from anywhere, as faults can go undetected at the manufacturers). I would definately purchase any additional accessories in the future from this supplyer and would highly recommend the yale system and accessories!

We love our Yale system as it is so easy just to buy additional pirs to add on, when you need them. They beep when the battery is low and work perfectly at other times. Super easy to put up and last really well.

Very good product easy to install and a lot better looking than previous models I have around my house.

I was looking for a new PIR replacement for an older system which was proving difficult. And I came across this. So whilst I wasn’t sure it was compatible, the series number was similar. It was perfect. I didn’t screw it To the wall, just used command tape. Absolutely perfect. Up and running again in less than 5 mins. Would certainly buy more when the others go.

Arrived next day on Prime. Fitted and learned in within 2 minutes using holes from original PIR, annoyingly 1/4" wider apart. Would be nice if the description said the device was compatible with my old HSA3500 system. Had to google to get the answer. But on the box when it arrives it says it is ! Like me a lot of people will be trying to replace older PIRs from the 3000 series wireless alarms and possibly are not buying this as a valid replacement because it does not tell you.

I already have a fully functioning Yale 6400 alarm system, I just needed an extra sensor for a new outbuilding and this product fulfilled my need. Yale accessories are so easy to add and within 10 minutes this item was installed and functioning

Great addition to our alarm system. We feel really secure having the ability to cover all areas of the house.