Gallery View: Perimeter intrusion detectors spot-on

Hefei Long River Electrical Co. Ltd’s model 622-108 wireless intruder alarm integrates a sensor capable of IR detection. It sends signals to its receiver up to 400ft. The product can be installed on front doors, window frames, walkways and perimeter walls. FOB price is $5.50. MOQ is 3,000 sets.

The model JN-DCA wireless beam perimeter sensor from Shenzhen Jianing Star Electronic Co. Ltd runs on solar power. It consumes 0.2mA and operates for more than 30 days without sunlight. The model can protect a 10 to 200m area, including military and restricted zones, and transmit via RF up to 1km on 433 or 315MHz. Response time is 50ms. The 73x85x180mm tamper-resistant sensor yields an alarm and works with various receivers. It is immune to IR interference and gives off a beep sound when not aligned properly on walls or poles.

Inquire Now

Shenzhen Kaipule Technology Co. Ltd’s IM20 ZWAVE model is a mini wireless magnetic sensor that can monitor opening and closing of doors and windows. It sends alarm signals to the host immediately when the magnet separates from the emitter, preventing invaders from tampering it and entering the premises. It syncs with the host via a matching code. The sensor has shell anti-block and real-time battery power detection features. Product dimensions are 82x50x18mm and weight is 44g. The product lists at $9.90 for an MOQ of 100 units.

Inquire Now

Shenzhen Sunwave Electronics Co. Ltd offers the model SBT-30AF beam sensor with 6KV lighting protection and IP65 water resistance rating. The model consists of two transmitters and two receivers, and can protect a 100m area. Its housing filters out parasitic light interference. The model goes for $65. MOQ is 100 sets.

Inquire Now

Shenzhen Van Electronics Co. Ltd’s model VAN-80LF wireless motion detector is immune to pets. With a wide-angle PIR sensor, the model can detect within a 10x10m area at a 110-degree angle. The sensor uses an LED to indicate power status, sends signals to the host and gives off a tamper alarm. Emitting distance exceeds 150m in an open area. Working frequency can be 433 or 868MHz. The product is powered by a 3.7V 800mA Li-ion battery and has a temperature-compensating circuit design that prevents false alarms. It comes with a universal bracket. FOB price is $8.

Inquire Now

The M200MT model from Shenzhen ZAFD Equipment Co. Ltd is a perimeter microwave barrier suitable for outskirts, borders, airports and car parks. The model is comprised of a transmitter and receiver with a 228m detection range and 3D protection zone. Response speed is 0.1 to 10ms. The barrier adopts microwave modulating detection technology and ultrastable frequency DRO microwave mode for a high sensitivity and low false alarm rate. It features four crystal-controlled modulation channels for multiple overlapped barriers and a self-adaptive circuit for long-range protection and uneven-ground environments. The 156.6xx138.4x46.5mm model can work between 40 and 65 C. It does not get affected by environmental interference and pets, and can be installed on a fence or pole. FOB price is $285 for an MOQ of eight sets.

Inquire Now