Packaging: *****
Shipping and packaging overall very neat. Each smoke detector was packed separately in a small, sturdy cardboard. The included magnetic discs were also packed separately.
Category: *****
The smoke detectors have very positively surprised me (for that price). Ordinary materials. Fits perfectly. Using the supplied lithium batteries went smoothly. The smoke detector I could then easily close and secure with the magnetic holders easily on the ceiling. Alternatively, dowels and suitable screws were with us. False positives there have been no.
Batteries: **** (*)
Lithium batteries made in China. Here there is probably a concession at the price. But the batteries have, after all, its own VdS test certificate. Production date 02/2013. Separately sealed. The contacts were protected by a plastic cap. So overall very neat. If these batteries contrary to expectations, not to last - I'm going to complain to the dealer. Thanks battery indicator on the smoke detector there should be no surprises here, at least.
Description / Instructions: ****
Focus. Maybe a little too short. But all understandable.
Price-Performance: *****
Outstanding! For this price simply saugut and saugünstig. I had in the last few weeks and months as many smoke detectors such as Abus, Elro, Gira, Merten, egg Electronic, Brennenstuhl or Mumbi in hand. This JME GS 506 smoke detectors are functional and well made. Of course, any equipment in a league of Merten or Gira smoke detector. But in my view, in the same league as for example a smoke detector Abus. Only about 40% cheaper than comparable devices.
Conclusion: Good quality at a low price. Me have completely convinced this smoke detector. So much so that I just bought later 3 more smoke detectors
have. Although we did not at first equip every hallway, living room and bedroom in the house with smoke detectors, but for the price seemed illogical that now! Because I would have perhaps saved in the end at the wrong end. So now get but everyone vulnerable room in the house its own smoke alarms. And that pretty inexpensive!